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03T7975 — Storage Datasheet

LENOVO · DRIVE SFF
WHAT YOU NEED TO KNOW
SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW

IBM 146Gb SAS 6G 15K SFF NHP HDD for ThinkServer RS140 - P/N. 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→ 03T7975
SPECIFICATIONS
Part Number03T7975
ManufacturerLENOVO
Form FactorSFF
Capacity146GB
Speed15K RPM
FITS THESE MACHINES
Lenovo ThinkServer RS140
COMPONENT DIAGRAM
LATCH 146GB SAS 15K RPM 03T7975 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 146GB SAS 15K RPM 03T7975 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 146GB | SAS 15K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 03T7975 CAP 146GB SAS
KEY FEATURES
•
SFF Form Factor
•
146GB 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 2
4XB0G45751CompatiblePARTNER
IBM 146Gb SAS 6G 15K SFF NHP HDD for ThinkServer RS140 - Option
compatible
SL10A28516CompatiblePARTNER
IBM 146Gb SAS 6G 15K SFF NHP HDD for ThinkServer RS140 - P/N
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
SL10A28516SUBSTITUTE
IBM 146Gb SAS 6G 15K SFF NHP HDD for ThinkServer RS140 - FRU
LENOVO
4XB0G45751SUBSTITUTE
IBM 146Gb SAS 6G 15K SFF NHP HDD for ThinkServer RS140 - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 03T7975?
03T7975 is a IBM 146Gb SAS 6G 15K SFF NHP HDD for ThinkServer RS140 - P/N manufactured by LENOVO.
What parts can replace 03T7975?
There are 2 known substitutes for 03T7975: 4XB0G45751, SL10A28516. Substitute compatibility should be verified for your specific system.
Is 03T7975 still available?
03T7975 is currently Unknown.
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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.