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P06031B21 — HP 16GB (1x16gb) 2Rx8 Pc4-25600aa-R DDR4-3200MHZ RDIMM

✓ Government record, cited
HP · MEMORY · RDIMM
PRODUCT OVERVIEW
HP 16GB (1x16GB) 2RX8 PC4-25600AA-R DDR4-3200MHZ RDIMM

P06031B21: HP 16GB (1x16gb) 2Rx8 Pc4-25600aa-R DDR4-3200MHZ RDIMM.

HP 16GB (1x16GB) 2RX8 PC4-25600AA-R DDR4-3200MHZ RDIMM. Key specifications include SPECIAL FEATURES: 16 GB GB, END ITEM IDENTIFICATION: HPE SERVER PLATFORM, PART NAME ASSIGNED BY CONTROLLING AGENCY: REGISTERED SMART MEMORY KIT. This part is cataloged in the U.S.

Government catalog under NSN 5998-01-707-5898, 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
MEMORY→ RDIMM→ P06031B21
NSN: 5998-01-707-5898
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
CAGE: 7ES51 — HEWLETT PACKARD ENTERPRISE COMPANY (USA)
SPECIFICATIONS
SPECIAL FEATURES16 GB GB
END ITEM IDENTIFICATIONHPE SERVER PLATFORM
PART NAME ASSIGNED BY CONTROLLING AGENCYREGISTERED SMART MEMORY KIT
NSN5998-01-707-5898
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COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC4 3200MHz RDIMM HP NOTCH ~133.35 mm DDR4 RDIMM | 16GB | 3200MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN P06031B21 MFR HP 16GB 3200MHz
KEY FEATURES
•
DDR4 Interface
•
16GB Capacity
•
3200MHz Speed
•
DDR4 RDIMM
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES16 GB GB
PART NAME ASSIGNED BY CONTROLLING AGENCYREGISTERED SMART MEMORY KIT
END ITEM IDENTIFICATIONHPE SERVER PLATFORM
OTHER ITEMS IN FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5998-00-000-0087 5998-00-000-0089 5998-00-000-0154 5998-00-000-0173 5998-00-000-0175 5998-00-000-0177 5998-00-001-1267 5998-00-001-1271
SUBSTITUTES & CROSS-REFERENCES 7
P21673001SubstituteBROKER-VERIFIED
HP 16GB (1x16gb) 2Rx8 Pc4-25600aa-R DDR4-3200MHZ RDIMM
substitute
P06031-H21CompatiblePARTNER
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
compatible
P06031-K21CompatiblePARTNER
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
compatible
P06031-X21CompatiblePARTNER
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
compatible
P11443-091CompatiblePARTNER
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
compatible
P35537-B21CompatiblePARTNER
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 7
P06031-H21SUBSTITUTE
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
HPE
P06031-K21SUBSTITUTE
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
HPE
P06031-X21SUBSTITUTE
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
HPE
P11443-091SUBSTITUTE
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
HPE
P21673-001SUBSTITUTE
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
HPE
P35537-B21SUBSTITUTE
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
HPE
P43262-001SUBSTITUTE
HP 16Gb PC4-3200AA-R ECC REG DR x8 CAS-22 DIMM - Intel - G10 Plus
HPE
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FREQUENTLY ASKED QUESTIONS
What is P06031B21?
P06031B21 is a HP 16GB (1x16gb) 2Rx8 Pc4-25600aa-R DDR4-3200MHZ RDIMM manufactured by HP. It is classified as a MEMORY (RDIMM).
What parts can replace P06031B21?
There are 7 known substitutes for P06031B21: P21673001, P06031-H21, P06031-K21 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P06031B21?
P06031B21 is cataloged in the U.S. Government catalog under NSN 5998-01-707-5898. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.