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591966-002 — HP 320Gb SATA 3G 5.4K SFF 7mm HDD for Laptops

HPE · DRIVE SFF
PRODUCT OVERVIEW

591966-002: HP 320Gb SATA 3G 5.4K SFF 7mm HDD for Laptops.

HP 320Gb SATA 3G 5.4K SFF 7mm HDD for Laptops. 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→ 591966-002
SPECIFICATIONS
Part Number591966-002
ManufacturerHPE
Form FactorSFF
Capacity320GB
Speed5.4K RPM
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COMPONENT DIAGRAM
LATCH 320GB SAS 5.4K RPM 591966-002 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 320GB SAS 5.4K RPM 591966-002 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 320GB | SAS 5.4K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 591966-002 CAP 320GB SAS
KEY FEATURES
•
SFF Form Factor
•
320GB Capacity
•
5.4K RPM Speed
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 12
622643-001CompatiblePARTNER
HP 320Gb SATA 3G 5.4K SFF 9.5mm HDD for Laptops
compatible
459956-001CompatiblePARTNER
HP 320Gb SATA 1.5G 5.4K SFF 9.5mm HDD for Laptops
compatible
493966-001CompatiblePARTNER
HP 320Gb SATA 1.5G 5.4K SFF 9.5mm HDD for Laptops
compatible
506056-001CompatiblePARTNER
HP 320Gb SATA 1.5G 5.4K SFF 9.5mm HDD for Laptops
compatible
614957-001CompatiblePARTNER
HP 320Gb SATA 3G 5.4K SFF 7mm HDD for Laptops
compatible
627985-001CompatiblePARTNER
HP 320Gb SATA 3G 5.4K SFF 7mm HDD for Laptops
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3
459956-001SUBSTITUTE
HP 320Gb SATA 3G 5.4K SFF 9.5mm HDD for Laptops
HPE
493966-001SUBSTITUTE
HP 320Gb SATA 3G 5.4K SFF 9.5mm HDD for Laptops
HPE
506056-001SUBSTITUTE
HP 320Gb SATA 3G 5.4K SFF 9.5mm HDD for Laptops
HPE
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FREQUENTLY ASKED QUESTIONS
What is 591966-002?
591966-002 is a HP 320Gb SATA 3G 5.4K SFF 7mm HDD for Laptops manufactured by HPE.
What parts can replace 591966-002?
There are 12 known substitutes for 591966-002: 622643-001, 459956-001, 493966-001 and 9 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.