PartsTable
Technical Data Sheet
R81A ✓ Verified by PartsTable
· PROCESSOR · INTEL_XEON
WHAT YOU NEED TO KNOW
Intel Xeon processors — standard item. Cross-sell heatsink and fan.
PRODUCT OVERVIEW

2 x Intel Xeon E5-2650 v4 2.2GHz,30M Cache,9.60GT/s QPI,Turbo,HT,12C/24T (105W) Max Mem 2400MHz. Key specifications include width: 3.120 INCHES NOMINAL IN, height: 1.810 INCHES NOMINAL IN, length: 4.620 INCHES NOMINAL IN, dc_voltage_rating: 3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED, enclosure_feature: SINGLE ITEM W/CARRYING CASE, test_type_for_which_designed: MAKING TONE AND DC CONTINUITY TESTS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-229-1055, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PROCESSOR INTEL_XEON R81A
NSN: 6625-00-229-1055
FSC: 6625
CAGE: 77554 — RELIANCE COMM/TEC CORP RELIABLE ELECTRIC DIV UTILITY PRODUCTS (USA)
SPECIFICATIONS
width3.120 INCHES NOMINAL IN
height1.810 INCHES NOMINAL IN
length4.620 INCHES NOMINAL IN
dc_voltage_rating3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
enclosure_featureSINGLE ITEM W/CARRYING CASE
test_type_for_which_designedMAKING TONE AND DC CONTINUITY TESTS
NSN6625-00-229-1055
COMPONENT DIAGRAM
PIN 1 SERVER CPU PROCESSOR LGA/SP SOCKET 76.0 mm 56.5 mm LGA/SP SOCKET — Server CPU Pin 1 alignment triangle IHS — Nickel-plated copper Thermal interface to heatsink TDP — 35W to 400W Bronze / Silver / Gold / Platinum CONTACT — LGA pads Socket-side pins (not on CPU) TITLE SERVER CPU PN R81A MFR 2 x Intel Xeon E5-2650 v4 2.2GHz,30M Cac
KEY FEATURES
2400MHz Speed
105W Power Rating
TEST TYPE FOR WHICH DESIGNED: MAKING TONE AND DC CONTINUITY TESTS
WIDTH: 3.120 INCHES NOMINAL IN
HEIGHT: 1.810 INCHES NOMINAL IN
DC VOLTAGE RATING: 3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
LENGTH: 4.620 INCHES NOMINAL IN
ENCLOSURE FEATURE: SINGLE ITEM W/CARRYING CASE
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS (FLIS)
TEST TYPE FOR WHICH DESIGNEDMAKING TONE AND DC CONTINUITY TESTS
WIDTH3.120 INCHES NOMINAL IN
HEIGHT1.810 INCHES NOMINAL IN
DC VOLTAGE RATING3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
LENGTH4.620 INCHES NOMINAL IN
ENCLOSURE FEATURESINGLE ITEM W/CARRYING CASE
TEST TYPE FOR WHICH DESIGNEDMAKING TONE AND DC CONTINUITY TESTS
WIDTH3.120 INCHES NOMINAL IN
HEIGHT1.810 INCHES NOMINAL IN
DC VOLTAGE RATING3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
3520Upgraded Successor
successor cross-reference
successor
20Upgraded Successor
2 x Intel Xeon E5-2650 v4 2.2GHz,30M Cache,9.60GT/s QPI,Turbo,HT,12C/24T (105W) Max Mem 2400MHz
successor
19B911-1Upgraded Successor
successor cross-reference
successor
919B911-1Upgraded Successor
successor cross-reference
successor
8503939-1Upgraded Successor
successor cross-reference
successor
2010-2000-0224Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R81A?
R81A is a 2 x Intel Xeon E5-2650 v4 2.2GHz,30M Cache,9.60GT/s QPI,Turbo,HT,12C/24T (105W) Max Mem 2400MHz. It is classified as a PROCESSOR (INTEL_XEON).
What parts can replace R81A?
There are 11 known substitutes for R81A: 3520, 20, 19B911-1 and 8 more. Substitute compatibility should be verified for your specific system.
Is R81A still available?
R81A is currently cancelled.
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