Search references for RACK UNIT. Phrases containing RACK UNIT
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Unit of measure for equipment frames
A rack unit (abbreviated U or RU) is a unit of measure defined as 1+3⁄4 inches (44.45 mm). It is most frequently used as a measurement of the overall
Rack_unit
Standard-width frame for electronic equipment
placed in a rack is typically described as rack-mount/rack-mountable, a rack-mount instrument, rack-mounted system, or rack-mount chassis. The rack may include
19-inch_rack
Units that are not part of a coherent system
the horizontal width of rack-mounted electronic equipment, similar to the rack unit (U) used to measure vertical heights of rack-mounted equipment. One
List of non-coherent units of measurement
List_of_non-coherent_units_of_measurement
Hardware for rack-mounting electronics
within a rack. The height of a rack rail is determined by the number of rack units required for mounting its equipment. The design of racks and rack rails
Rack_rail
Digital piano–type sound module
system in Autumn 1986 with several different products, including: MKS-20 rack unit RD-1000 stage piano HP-5500/5600 home digital pianos In 1990, Roland introduced
Roland_MKS-20
Unit used to measure the width of rack mounted equipment
to the rack unit (U) used to measure vertical heights of rack mounted equipment. One HP is 0.2 inches (5.08 mm) wide. A standard 19-inch rack is 95 HP
Horizontal_pitch
Validating the behavior of isolated source code
Culpepper, Ryan. "RackUnit: Unit Testing". PLT Design Inc. Retrieved 26 February 2019. Welsh, Noel; Culpepper, Ryan. "RackUnit Unit Testing package part
Unit_testing
Units of measurement commonly used in the U.S.
(}\{T\}_{\mathrm {^{\circ }F} }-32{\bigr )}.} Length 1 hand = 4 in = 101.6 mm 1 U (rack unit) = 1.75 in = 44.45 mm Volume 1 board-foot = 1 ft × 1 ft × 1 in = 2.360 L
United_States_customary_units
Group of dehydrogenase enzymes
with a nafion membrane, to achieve about 50 μA/cm2. In 1949, E. Racker defined one unit of alcohol dehydrogenase activity as the amount that causes a change
Alcohol_dehydrogenase
Modular compute server design
and in the blade system as a whole. In a standard server-rack configuration, one rack unit or 1U—19 inches (480 mm) wide and 1.75 inches (44 mm) tall—defines
Blade_server
Australian musician (born 1986)
Diamond Vibrato Pedal Moog MoogerFooger MF-105 MuRF Seymour Duncan KTG-1 rack unit Boss GT-100 Multi-effects Board Essentially, the key components to Parker's
Kevin_Parker
(1995) — Half-rack unit. MU80 (1994) — Half-rack unit. MU90 (1996) — Half-rack unit. MU90B (1996) — Half-rack unit, no LCD or buttons. MU90R (1996) — 19" rackmount
List of Yamaha Corporation products
List_of_Yamaha_Corporation_products
Topics referred to by the same term
Units, a software program for unit conversion Rack unit, a unit of measure most commonly used to define the size of certain computing equipment Unit testing
Unit
PCM sound module and sound card series
serial or USB connection to a personal computer. The first Sound Canvas units (SC-55 and SB-55) were pre-sold in December 1990 with the SC-55 only, and
Roland_Sound_Canvas
Electronic device that alters audio
19-inch rack that is standard to the music technology industry. Rackmount effects have a standardized 19-inch width, and height of 1 or more rack unit(s).
Effects_unit
storage, power and cooling in a 2U rack unit. The picture on lowest right shows the 32-way carrier (half of the 2U rack unit) populated with 24 T4240ZMS servers
DOME_MicroDataCenter
English guitarist (born 1947)
other effects and sounds in a rack unit. Since the beginning of the 2008 world tour, Glenn has gone back to mostly using a rack system, sans the current use
Glenn_Tipton
Topics referred to by the same term
Resource Unit, a unit used in 802.11 wireless Rack unit, a measurement of the height of electronic equipment commonly installed in 19-inch racks Ruthenium
Ru
Network switch which can operate together others
administration of each unit in the stack. Stackable switches are customarily Ethernet, rack-mounted, managed switches of 1–2 rack unit (RU) in size, with
Stackable_switch
Music workstation
is not to be confused with Korg M3R rack mount unit of 1989, which was a cost-reduced version of the M1R rack unit). The hardware synthesizer chip was
Korg_M3
1986 single by Europe
keyboard riff used in the recording was achieved by using a Yamaha TX-816 rack unit and a Roland JX-8P synthesizer, as described by Michaeli: "I made a brassy
The_Final_Countdown_(song)
Data center power strip
power distribution unit (PDU) is a device fitted with multiple outputs designed to distribute electric power, especially to racks of computers and networking
Power_distribution_unit
Topics referred to by the same term
to: 8U, IATA code for Afriqiyah Airways One of the possible sizes of a rack unit F8U, a model of Vought F-8 Crusader RG-8U, a type of coaxial cable HP
8U
Digital audio workstation
be available until around 2007. The system consisted of an external 2U rack unit which housed the audio processing hardware, based on Motorola 563xx family
Soundscape_R.Ed
Topics referred to by the same term
Superconducting Tokamak One of the possible sizes of a rack unit, 10.50-inches (266.70mm) nominal. See rack mount. P2V-7U, a model of Lockheed P-2 Neptune Su-7U
7U
The 19" rack-servers come in different physical heights expressed in rack units or U. Most modern servers are either 1U or 2U high while in the past the
List_of_PowerEdge_servers
Computer output device
19-inch rack. Larger flat-panels may be accommodated but are 'mount-on-rack' and extend forward of the rack. There are smaller display units, typically
Computer_monitor
developed by Creamware that were internal PCI cards the Xite is an external rack unit, combining a high-end audio interface with a powerful DSP-based audio
Sonic_Core
Topics referred to by the same term
1U may refer to: ITA Software (IATA code) 1U, a rack unit measurement 1U server; see Pizza box form factor RS-1U, a type of K-5 (missile) J-1U, a model
1U
Externally controlled electronic musical instrument
or record producer. The height of a sound module is often described in rack units. Small sound modules are mostly 1U in height, the larger models a multiplication
Sound_module
Organization that shares designs of data center products
taller than the 44 mm rack unit defined for 19-inch racks. As of March 2026, the most current base mechanical definition is the Open Rack V3.1 Specification
Open_Compute_Project
Topics referred to by the same term
Seattle, Washington, USA Sun d'Or International Airlines' IATA code 2U, a rack unit measurement The acronym for the second (2nd) catalog of Uhuru x-ray sources
2U
Topics referred to by the same term
3U or 3-U may refer to: Sichuan Airlines's IATA code A type of Rack unit Zerstörergeschwader 26, from its historic Geschwaderkennung code with the Luftwaffe
3U
American bassist (1962–1986)
Sustainer, Ibanez TS-9 Tubescreamer, and Ibanez HD1500 Harmonics/Delay rack unit. Burton's final performance with Metallica on September 26, 1986 was hosted
Cliff_Burton
Way to place multiple physical machines in a rack unit
of computer hardware is a way to place multiple physical machines in a rack unit. It is the opposite of virtualization. It can be a way to reduce hardware
Physicalization
Standards for connecting components of a computer
factors, which are based on multiples of three rack units: 3U means three rack units, and 6U six rack units. It supported PCI Mezzanine Card (PMC) and XMC
VPX
Ekanayaka (2009-05-13). "unit-test.el". EmacsWiki. Retrieved 2012-11-12. "3 RackUnit API". Docs.racket-lang.org. Retrieved 2012-11-12. Neil Van Dyke. "Overeasy:
List of unit testing frameworks
List_of_unit_testing_frameworks
Rack meant to replace 19-inch racks in data centers
Rack is an Open Compute Project standard for a rack and power delivery architecture as an efficient, scalable alternative to the EIA-310 19-inch rack
Open_Rack
British bassist (born 1956)
during the early days of New Order was an Alembic F-2B preamp/Roland rack unit/Amcron DC-300A power amp fed through two large custom built 2 × 15 Gauss
Peter_Hook
Rotating merchandise display
features may include a signholder that sits on top of the unit. (A typical comics spinner rack would have 44 pockets, with each pocket holding around five
Spinner_rack
Type of storage bin
A bustle rack is a type of storage bin mounted on combat vehicles, usually on the sides and/or rear of the turret. These racks are used to carry extra
Bustle_rack
Series of network switches
switching as well as FCoE capabilities The Nexus 5000 has 5 models: A one rack-unit high switch with 20 fixed 10 Gbit/s supporting Ethernet, FCoE and DCB
Cisco_Nexus_switches
Topics referred to by the same term
5U or 5-U may refer to: 5U, a rack unit measurement 5U, IATA code for LADE (Lineas Aéreas del Estado) FS-5U, a footswitch made by Roland Corporation CMIT
5U
Repeating section of sound material in electroacoustic music
(JTAPI and JMMI).[citation needed] Many hardware loopers exist, some in rack unit form, but primarily as effect pedals. The discontinued Lexicon JamMan
Loop_(music)
Material handling storage aid system designed to store materials on pallets
Pallet rack is a material handling storage aid system designed to store materials on pallets (or “skids”). Although there are many varieties of pallet
Pallet_racking
Twenty-first letter of the Latin alphabet
known as "The U". 'U' (or sometimes RU) is a standard height unit of measure in rack units, with each U equal to 44.50 millimetres (1.75 in). 'U' is used
U
Computer hardware product line
built-in storage system. The VRTX comes in two models: a 19" rack version that is 5 rack units high or as a stand-alone tower system. The VRTX system is
PowerEdge_VRTX
Topics referred to by the same term
Politechnika Warszawska PW-6 glider HY-6U, a model of Xian H-6 jet bomber 6U, a rack unit configuration of 10½-inch depth RG-6/U coaxial electrical cable 6U, a
6U
1984 sampler by Kurzweil Music Systems
fully weighted keyboard or as an expander unit without keys called the Kurzweil K250 XP. A few years later, a rack mount version called the Kurzweil K250RMX
Kurzweil_K250
HEVC/H.265 encoder
60 FPS on a dual Intel Xeon E5 v3 server, occupying only one standard rack unit. Judged by the objective quality metric VQM in 2015, x265 delivered video
X265
Standard that allows for the creation and modification of modular synthesizers
or 128.5 mm), where height "U" is measured in rack units, rounded for a lip (nb: 3U in standard rack units would be 5.25 inches or 133.3 mm). 1HP (0.2 inches
Eurorack
Railway in Slovakia
The Štrbské Pleso–Štrba rack railway is a 1,000 mm (3 ft 3+3⁄8 in) gauge narrow-gauge railway in the High Tatras. It was built in 1896 and reconstructed
Štrbské Pleso–Štrba rack railway
Štrbské_Pleso–Štrba_rack_railway
2019 single by Lil Uzi Vert
"That's a Rack" is a song by American rapper Lil Uzi Vert, released on April 9, 2019. It was initially recorded for their second studio album Eternal Atake
That's_a_Rack
Series of computers by Apple
rails to mount it in a server rack, and fits in a 5 Rack Unit (or "U") space. The Apple silicon Mac Pro also comes in a rack version. On March 5, 2025, Apple
Mac_Pro
Steel structures
racks, even if they store lengths of pipe. A pipe rack is the main artery of a process unit. Pipe racks carry process and utility piping and may also include
Pipe_rack
Alameda, California-based manufacturer of communications equipment
TNT, which allowed for a DS3 of dialup lines to be terminated in a few rack units. Customers such as AOL, Earthlink, Demon Internet, and UUnet purchased
Ascend_Communications
High-volume digital storage hardware
(240 disks of 2 TB each, set up with 24 disks per 4U high rack units and with 10 units per rack) running on Linux. As of December 2021, the Internet Archive's
PetaBox
Standard for miniature computer expansion cards
more NAND chips to be fitted onto an SSD while still fitting inside a rack unit. New pins for 12 V power. Devices are supposed to mainly use 12 V power
M.2
Server computer platform
server computer product line. PowerEdge machines come configured as tower, rack-mounted, or blade servers. Dell uses a consistent chip-set across servers
PowerEdge
Electrical device that uses batteries to prevent any interruption of power flow
applications. Rack-mount models can be mounted in standard 19-inch rack enclosures and can require anywhere from 1U to 12U (rack units). They are typically
Uninterruptible_power_supply
German electronic cabinet manufacturer
IEC, Schroff pioneer of 19-inch racks, and also for the standard dimensions of the rack unit (RU) and division unit (TE). Schroff was part of British
NVent_Schroff
Room containing computer servers
have. Today, with servers that are one-rack-unit (1U) high and new blade servers, a single 19- or 23-inch rack can accommodate anywhere from 42 to hundreds
Server_room
2011 single by Tyga
"Rack City" is a song by American rapper Tyga. First released on December 2, 2011, the song served as the third single from his second studio album, Careless
Rack_City
Range of digital sound modules and keyboards
same time and users could swap the cards inside them, so in cases the rack unit itself was not necessairly indicative of the sounds inside the synth.
E-mu_Proteus
Steam convection cooking appliance
free-standing. The number of racks may also vary from unit to unit, as they are typically removable and can also be replaced with racks corresponding to gastronorm
Combi_steamer
Swiss rolling stock manufacturer
September 2013. Two-part rack-and-pinion multiple unit (PDF). Stadler. Archived from the original (PDF) on 26 March 2021. "Rack superpower for Brazilian
Stadler_Rail
Cabinet for electrical or electronic equipment
important topic of fire safety engineering. 19 inch rack Cable management DIN rail Housing (engineering) Rack unit Telco can Utility box art Utility vault "Carbon
Electrical_enclosure
Standard for PCBs which may be interconnected in a rack mounted chassis
might be 233.35 mm "high", but only 20 mm "wide". Height is measured in rack units, "U", with 1 U being 1.75 in (44.45 mm). This dimension refers to the
Eurocard (printed circuit board)
Eurocard_(printed_circuit_board)
1997 single by Radiohead
the solo is achieved by passing the guitar through a Mutronics Mutator rack unit. The song ends, as does the second section, with a short chromatically
Paranoid_Android
Topics referred to by the same term
code: 4U), a former German low-cost airline subsidiary of Lufthansa 4U, a rack unit size 4U, the final (4th) catalog of Uhuru x-ray sources 4U:Abo Jana a
4U
American guitarist
around. To get his recording tone, he uses preamps and compressors in rack units, rather than just cranking the amp. These help him preserve clarity, especially
Brad_Shultz
Topics referred to by the same term
Burundi (aircraft registration code: 9U) 9U, one of the possible sizes of a rack unit HP 9U, a Windows 3.0 version of the Windows-1252 codepage by Hewlett-Packard
9U
Soundscape Digital Technology Ltd.. The system consisted of an external 2U rack unit which housed the audio processing hardware, based on Motorola 56000 family
Soundscape_SSHDR1
Proprietary power steering system by Citroën
hydraulic control unit, which contains a slide valve, the control gears and linkage, and the centring piston and cam. The steering rack pinion is connected
DIRAVI
Norwegian guitarist
small rack unit that contained a Tech21 SansAmp PSA-1 analog pre-amp, Digitech 2112 multi-effects processor for speaker emulations, and a wireless unit. From
Bård_Torstensen
Line of blade server machines by Hewlett Packard Enterprise
February 2013. All versions of the enclosure occupy 6 rack units or can be used as a standalone unit (with optional tower conversion kit) It can accommodate
HPE_BladeSystem
1986 studio album by Europe
keyboard riff used in the recording was achieved by using a Yamaha TX-816 rack unit and a Roland JX-8P synthesizer. "I made a brassy sound from the JX-8P
The_Final_Countdown_(album)
American computer server company
capacity, and 1.28 Tb/s of bandwidth. Another product of interest is the 10U Rack Unit, which can provide a total of 2,048 CPU cores, and 16 TBs of RAM and data
SeaMicro
Pitch Shifter, Harmonizer, and Digital Synth Sound Module. Three-space rack unit. Korg DS-8: Expandable FM synthesizer. This synthesizer was powered by
List_of_Korg_products
American musician and singer (born 1976)
Shifter Tremolo Voodoo Labs Ground Control Unit Korg Rackmount Tuner TC Electronic G Major Multi-FX Rack Unit x2 Tech 21 SansAmp PSA-1 Voodoo Lab Amp Selector
Peter_Hayes_(musician)
Device used to park bicycles, not to be confused with a kick stand
A bicycle parking rack, usually shortened to bike rack and also called a bicycle stand, is a device to which bicycles can be securely attached for parking
Bicycle_parking_rack
Line of Nvidia produced servers and workstations
much smaller enclosure than its predecessor, the DGX-2, taking up only 6 Rack units. The DGX A100 also moved to a 64 core AMD EPYC 7742 CPU, the first DGX
Nvidia_DGX
Topics referred to by the same term
underscore#HTML <u> and CSS 'U' (or sometimes RU) is a standard height unit of measure in rack units, with each U equal to 44.50 millimetres (1.75 in) U, universal
U_(disambiguation)
Shipping container with two end walls
A flat rack container is a shipping container with two end walls, but without side walls and roof. Although sounding similar, flat rack containers differ
Flat_rack_container
Information technology company
Intel X25-E solid-state drives, four Gigabit Ethernet ports and in a 2 rack unit appliance, with the ability to expand. By early 2011, the tie to IBM hardware
Schooner Information Technology
Schooner_Information_Technology
Type of printed circuit board
expansion cards is limited by rack units. A unit (U) is the traditional measurement used for server height. One server unit is equal to 1.75", 2U servers
Riser_card
Line of PowerPC-based computers
about the right width for a 19-inch rack, it requires at least 14 rack units in height. A third model in a smaller rack-mount case without the large disk
Apple_Network_Server
Yes No No No Soundscape 32 Mackie Proprietary Yes No No No External 2U rack unit Studio Pro Fender, PreSonus Proprietary Yes Yes Yes No SoundCloud Waveform
Comparison of digital audio editors
Comparison_of_digital_audio_editors
components: The physical dimensions of racks are defined, also the thickness of a module in a rack is measured in Rack Unit (U), which is 1.8 ′′, most servers
Wireless_data_center
Data centre where servers from multiple customers are located
mounting wireless equipment. Cabinets – A cabinet is a locking unit that holds a server rack. In a multi-tenant data centre, servers within cabinets share
Colocation_centre
Machine designed to mimic the human brain
packages 1,152 Loihi 2 processors produced on Intel 3 process node in a six-rack-unit chassis. The system supports up to 1.15 billion neurons and 128 billion
Cognitive_computer
List of Stevie Ray Vaughan's instruments
Screamer (various kinds—the TS-808, TS9, and TS10), a Dimension D chorus rack unit, and a Leslie revolving speaker. Occasionally he used a Fender Vibratone
Stevie Ray Vaughan's musical instruments
Stevie_Ray_Vaughan's_musical_instruments
Device used to regulate and circulate air as part of an HVAC system
a large metal box containing a blower, furnace or A/C elements, filter racks or chambers, sound attenuators, and dampers. Air handlers usually connect
Air_handler
American guitar pedal
DCR2SR, where the circuitry and tone controls are housed in a single rack unit; a floor rocker pedal only acts as a controller for the module. Up to
Dunlop_Cry_Baby
Workstation synthesizer
sequencer was removed. There was also the subsequent Korg 05R/W half size 1U rack unit released in 1993. In spite of its name it was actually based on the Korg
Korg_01/W
1970 model of the DEC PDP-8 line of minicomputers
The basic PDP-8/E system was a 10.5 × 19 × 24-inch (6 rack unit or "6U") rackmount or table top unit that contained the processor, core memory, front panel
PDP-8/e
Multinational software company
hardware Application Delivery Controller, which fits in a standard rack unit server rack. aiScaler is based on epoll technology allowing it to employ a right-threaded
AiScaler
1987 video game
1, 1988 issue as being the ninth most-successful table arcade unit of the month. Rack 'Em Up was made available by Microsoft for its Game Room service
Rack_'Em_Up
Railway line in Rio de Janeiro, Brazil
The Corcovado Rack Railway (Portuguese: Trem do Corcovado) is a mountain rack railway in Rio de Janeiro, Brazil, from Cosme Velho to the summit of Corcovado
Corcovado_Rack_Railway
Stage lighting brand
initials of Vari-lite Deutschland (VLD). The mini-ACS rack is a small rack mount version of the ACS rack. Unit features: + Provides 17 channels of power and signal
Vari-Lite
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