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90Y8945 — Lenovo 90Y8945 internal hard drive 146 GB 15000 RPM 2.5" SAS

Lenovo · DRIVE SFF
PRODUCT OVERVIEW

90Y8945: Lenovo 90Y8945 internal hard drive 146 GB 15000 RPM 2.5" SAS. It is cited to fit LENOVO System x IBM System x3650 M4, LENOVO System x System x x3500 M3, LENOVO System x System x x3550 M3 and 11 more listed machines.

Lenovo 90Y8945 internal hard drive 146 GB 15000 RPM 2.5" SAS. 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→ 90Y8945
SPECIFICATIONS
Part Number90Y8945
ManufacturerLenovo
Form FactorSFF
Capacity146GB
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo System x x3500 M3
Lenovo System x x3550 M3
Lenovo System x x3650 M3
Lenovo System x x3690 X5
Lenovo System x3200 M3
Lenovo System x3250 M3
Lenovo System x3300 M4
Lenovo System x3500 M4
Lenovo System x3530 M4
Lenovo System x3550 M4
Lenovo System x3630 M3
Lenovo System x3750 M4
Lenovo System x3850 X5
COMPONENT DIAGRAM
LATCH 146GB SAS — 90Y8945 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 146GB SAS — 90Y8945 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 146GB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 90Y8945 CAP 146GB SAS
KEY FEATURES
•
SFF Form Factor
•
146GB 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 2
90Y8944CompatiblePARTNER
IBM 146Gb SAS 6G 15K SFF G2 SED HDD - Option
compatible
90Y8946CompatiblePARTNER
IBM 146GB SAS 6G 15k SFF G2 Sed HDD - Sbb
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
90Y8944SUBSTITUTE
IBM 146Gb SAS 6G 15K SFF G2 SED HDD - FRU
IBM
90Y8946SUBSTITUTE
IBM 146Gb SAS 6G 15K SFF G2 SED HDD - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 90Y8945?
90Y8945 is a Lenovo 90Y8945 internal hard drive 146 GB 15000 RPM 2.5" SAS manufactured by Lenovo.
What parts can replace 90Y8945?
There are 2 known substitutes for 90Y8945: 90Y8944, 90Y8946. 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.