PartsTable
Technical Data Sheet
Download PDF

P43331-K21 — DDR5 SMART MEMORY

✓ Government record, cited
— · MEMORY · RDIMM
PRODUCT OVERVIEW

P43331-K21: DDR5 SMART MEMORY.

The DDR5 SMART MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include OVERALL WIDTH: 88.9 MILLIMETERS NOMINAL MM, OVERALL HEIGHT: 19.1 MILLIMETERS NOMINAL MM, OVERALL LENGTH: 190.5 MILLIMETERS NOMINAL MM, SPECIAL FEATURES: 64 GB; RDIMM GB, PART NAME ASSIGNED BY CONTROLLING AGENCY: DDR5 SMART MEMORY. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-730-4319, 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→ P43331-K21
NSN: 7025-01-730-4319
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
OVERALL WIDTH88.9 MILLIMETERS NOMINAL MM
OVERALL HEIGHT19.1 MILLIMETERS NOMINAL MM
OVERALL LENGTH190.5 MILLIMETERS NOMINAL MM
SPECIAL FEATURES64 GB; RDIMM GB
PART NAME ASSIGNED BY CONTROLLING AGENCYDDR5 SMART MEMORY
NSN7025-01-730-4319
COMPONENT DIAGRAM
ECC — 2Rx4 PC5 — RDIMM OEM NOTCH ~133.35 mm DDR5 RDIMM | — | — | PC5 Notch position = DDR5 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR5 RDIMM PN P43331-K21 MFR OEM — —
KEY FEATURES
•
DDR5 Interface
•
DDR5 Memory
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
OVERALL HEIGHT19.1 MILLIMETERS NOMINAL MM
OVERALL LENGTH190.5 MILLIMETERS NOMINAL MM
OVERALL WIDTH88.9 MILLIMETERS NOMINAL MM
SPECIAL FEATURES64 GB; RDIMM GB
PART NAME ASSIGNED BY CONTROLLING AGENCYDDR5 SMART MEMORY
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 5
P43331-B21CompatiblePARTNER
HP 64GB PC5-4800B-R ECC Reg Dr X4 Cas-40 Ec8 Dimm - Intel - G11
compatible
P43331-H21CompatiblePARTNER
HP 64GB PC5-4800B-R ECC Reg Dr X4 Cas-40 Ec8 Dimm - Intel - G11
compatible
P43331-X21CompatiblePARTNER
HP 64GB PC5-4800B-R ECC Reg Dr X4 Cas-40 Ec8 Dimm - Intel - G11
compatible
P43333-0A1CompatiblePARTNER
HP 64GB PC5-4800B-R ECC Reg Dr X4 Cas-40 Ec8 Dimm - Intel - G11
compatible
P48502-001CompatiblePARTNER
HP 64GB PC5-4800B-R ECC Reg Dr X4 Cas-40 Ec8 Dimm - Intel - G11
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 5
P43331-B21SUBSTITUTE
HP 64Gb PC5-4800B-R ECC REG DR x4 CAS-40 EC8 DIMM - Intel - G11
HPE
P43331-H21SUBSTITUTE
HP 64Gb PC5-4800B-R ECC REG DR x4 CAS-40 EC8 DIMM - Intel - G11
HPE
P43331-X21SUBSTITUTE
HP 64Gb PC5-4800B-R ECC REG DR x4 CAS-40 EC8 DIMM - Intel - G11
HPE
P43333-0A1SUBSTITUTE
HP 64Gb PC5-4800B-R ECC REG DR x4 CAS-40 EC8 DIMM - Intel - G11
HPE
P48502-001SUBSTITUTE
HP 64Gb PC5-4800B-R ECC REG DR x4 CAS-40 EC8 DIMM - Intel - G11
HPE
Ready to buy P43331-K21?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is P43331-K21?
P43331-K21 is a DDR5 SMART MEMORY. It is classified as a MEMORY (RDIMM).
What parts can replace P43331-K21?
There are 5 known substitutes for P43331-K21: P43331-B21, P43331-H21, P43331-X21 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P43331-K21?
P43331-K21 is cataloged in the U.S. Government catalog under NSN 7025-01-730-4319. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — P43331-K21