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PartsTable / MEMORY / 660092-001
660092-001 ✓ 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

Capacitor Pack with 610mm (24 inches) long cable - Provides back up power to the Flash-Backed Write Cache (FBWC) memory module for up to 80 seconds in the event of a system power failure - For use with Smart Array Controllers. 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→ 660092-001
SPECIFICATIONS
Part Number660092-001
ManufacturerHP
COMPONENT DIAGRAM
ECC — 2Rx4 PC4 — RDIMM HP NOTCH ~133.35 mm DDR4 RDIMM | — | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 660092-001 MFR HP — —
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
654873-002Compatible
HP Smart Array FBWC Capacitor Pack with 24in Cable 6-Pin Plug
compatible
668944-B21Compatible
HP Smart Array FBWC Super Capacitor Pack with 24in Cable
compatible
686065-001Compatible
HP Smart Array FBWC Super Capacitor Pack with 24in Cable
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
654873-002SUBSTITUTE
HP Smart Array FBWC Capacitor Pack with 24in Cable 6-Pin Plug
HPE
668944-B21SUBSTITUTE
HP Smart Array FBWC Capacitor Pack with 24in Cable 6-Pin Plug
HPE
686065-001SUBSTITUTE
HP Smart Array FBWC Capacitor Pack with 24in Cable 6-Pin Plug
HPE
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FREQUENTLY ASKED QUESTIONS
What is 660092-001?
660092-001 is a Capacitor Pack with 610mm (24 inches) long cable - Provides back up power to the Flash-Backed Write Cache (FBWC) memory module for up to 80 seconds in the event of a system power failure - For use with Smart Array Controllers manufactured by HP. It is classified as a MEMORY (RDIMM).
What parts can replace 660092-001?
There are 3 known substitutes for 660092-001: 654873-002, 668944-B21, 686065-001. Substitute compatibility should be verified for your specific system.
Is 660092-001 still available?
660092-001 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026