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03X3691 — IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - P/N

LENOVO · DRIVE LFF
PRODUCT OVERVIEW

03X3691: IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - P/N.

IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - P/N. The unit ships in a LFF 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
LFF BAY→ 03X3691
SPECIFICATIONS
Part Number03X3691
ManufacturerLENOVO
Form FactorLFF
Capacity450GB
Speed15K RPM
MORE FROM LENOVO
Popular Lenovo machine pages — browsing only, not a fit claim for 03X3691.
ThinkSystem SR650 V1 ThinkSystem SR650 V2 ThinkSystem SR630 V1 ThinkSystem SR630 V2 System x3650 M5 System x3550 M5 ThinkServer RD550 System x IBM System x3650 M4 ThinkServer RD650 SD530 System x3500 M4 ThinkServer RD350
All Lenovo machines and parts
COMPONENT DIAGRAM
RELEASE LATCH 450GB NL-SAS 15K RPM 03X3691 LENOVO NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 450GB | NL-SAS 15K RPM NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 03X3691 MFR LENOVO
KEY FEATURES
•
LFF Form Factor
•
450GB Capacity
•
15K 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 4
67Y2617CompatiblePARTNER
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - Option
compatible
03X3622CompatiblePARTNER
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - FRU P/N
compatible
03X3917CompatiblePARTNER
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - FRU
compatible
0A91276CompatiblePARTNER
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - P/N
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
03X3622SUBSTITUTE
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - FRU
LENOVO
03X3917SUBSTITUTE
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - FRU
LENOVO
0A91276SUBSTITUTE
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - FRU
LENOVO
67Y2617SUBSTITUTE
IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 03X3691?
03X3691 is a IBM 450Gb SAS 6G 15K LFF HDD for ThinkServer - P/N manufactured by LENOVO.
What parts can replace 03X3691?
There are 4 known substitutes for 03X3691: 67Y2617, 03X3622, 03X3917 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.