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Technical Data Sheet
863442-B21 ✓ Verified by PartsTable
HP · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW
HP PROLIANT BL460C GEN10 10GB/20GB FLEXIBLELOM BLADE

HP PROLIANT BL460C GEN10 10GB/20GB FLEXIBLELOM BLADE. Key specifications include Form Factor: Blade, Generation: Gen10, Platform: HPE ProLiant BL460C. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7035-01-632-5318, 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 863442-B21
NSN: 7035-01-632-5318
FSC: 7035
CAGE: A4944 — HEWLETT PACKARD ITALIANA SRL (ITA)
SPECIFICATIONS
Form FactorBlade
GenerationGen10
PlatformHPE ProLiant BL460C
NSN7035-01-632-5318
COMPONENT DIAGRAM
ECC 10GB 2Rx4 PC4 RDIMM HP NOTCH ~133.35 mm DDR4 RDIMM | 10GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 863442-B21 MFR HP 10GB —
KEY FEATURES
10GB Capacity
Gen10 Generation
TYPICAL APPLICATIONS
  • Enterprise virtualization (VMware vSphere, Hyper-V)
  • Private cloud infrastructure (OpenStack, Azure Stack)
  • Email and collaboration platforms (Exchange, SharePoint)
  • High-availability clustering and failover
  • DevOps and CI/CD pipeline hosting
  • Remote desktop and VDI infrastructure
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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COMPATIBLE SYSTEMS & CONTROLLERS 1
BL460CCOMPATIBLE
Gen10
FREQUENTLY ASKED QUESTIONS
What is 863442-B21?
863442-B21 is a HP ProLiant BL460C Gen10 10gb/20gb Flexiblelom Blade manufactured by HP. It is classified as a MEMORY (RDIMM).
What systems is 863442-B21 compatible with?
863442-B21 is compatible with BL460C Gen10. Always verify compatibility with your specific configuration before ordering.
What is the NSN for 863442-B21?
863442-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7035-01-632-5318. This indicates validated use in U.S. government and defense supply chains.
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