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P40503-K21 — HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD

HPE · DRIVE SFF
PRODUCT OVERVIEW

P40503-K21: HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD.

HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD. The unit ships in a SFF form factor suitable for standard rack-mount installations. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SFF BAY→ P40503-K21
SPECIFICATIONS
Part NumberP40503-K21
ManufacturerHPE
Form FactorSFF
Capacity960GB
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COMPONENT DIAGRAM
LATCH 960GB SAS — P40503-K21 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 960GB SAS — P40503-K21 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 960GB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN P40503-K21 CAP 960GB SAS
KEY FEATURES
•
SFF Form Factor
•
960GB Capacity
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
SUBSTITUTES & CROSS-REFERENCES 4
P40503-B21CompatiblePARTNER
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
compatible
P41528-001CompatiblePARTNER
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
compatible
P40503-H21CompatiblePARTNER
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
compatible
P40503-X21CompatiblePARTNER
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
P40503-B21SUBSTITUTE
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
HPE
P40503-H21SUBSTITUTE
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
HPE
P40503-X21SUBSTITUTE
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
HPE
P41528-001SUBSTITUTE
HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD
HPE
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FREQUENTLY ASKED QUESTIONS
What is P40503-K21?
P40503-K21 is a HP 960Gb SATA 6G Mixed Use Digitally Signed Multi Vendor SFF BC SSD manufactured by HPE.
What parts can replace P40503-K21?
There are 4 known substitutes for P40503-K21: P40503-B21, P41528-001, P40503-H21 and 1 more. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.