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P40573-X21 — HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF SSD - Bare Drive

HPE · DRIVE SFF
PRODUCT OVERVIEW

P40573-X21: HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF SSD - Bare Drive.

HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF SSD - Bare Drive. 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→ P40573-X21
SPECIFICATIONS
Part NumberP40573-X21
ManufacturerHPE
Form FactorSFF
Capacity800GB
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COMPONENT DIAGRAM
LATCH 800GB SAS — P40573-X21 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 800GB SAS — P40573-X21 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 800GB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN P40573-X21 CAP 800GB SAS
KEY FEATURES
•
SFF Form Factor
•
800GB 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 10
P40573-B21CompatiblePARTNER
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
compatible
P41571-001CompatiblePARTNER
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
compatible
P40573-H21CompatiblePARTNER
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
compatible
P40573-K21CompatiblePARTNER
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
compatible
P21123-001CompatiblePARTNER
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF SSD - Bare Drive
compatible
P21131-H21CompatiblePARTNER
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF SC SSD
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
P40573-B21SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
HPE
P40573-H21SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
HPE
P40573-K21SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
HPE
P41571-001SUBSTITUTE
HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF BC SSD
HPE
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FREQUENTLY ASKED QUESTIONS
What is P40573-X21?
P40573-X21 is a HP 800Gb SAS 12G Mixed Use Digitally Signed SS540 SFF SSD - Bare Drive manufactured by HPE.
What parts can replace P40573-X21?
There are 10 known substitutes for P40573-X21: P40573-B21, P41571-001, P40573-H21 and 7 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.