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4XB0G45728 — Lenovo 450GB 2.5" Enterprise SAS Hot Swap internal hard drive 15000 RPM 2.5"

Lenovo · DRIVE SFF
PRODUCT OVERVIEW

4XB0G45728: Lenovo 450GB 2.5" Enterprise SAS Hot Swap internal hard drive 15000 RPM 2.5".

For ThinkServer, Lenovo offers a choice of the industry’s most trusted SATA or SAS hard-disk drives — as well as blazing-fast solid-state drives— in various capacities that are tested for durability. Easy to install, ThinkServer drives are designed with ergonomic cradles that also make maintenance a snap. No matter your business needs, ThinkServer storage options deliver the performance, reliability, and capacity you demand.

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→ 4XB0G45728
SPECIFICATIONS
Part Number4XB0G45728
ManufacturerLenovo
Form FactorSFF
Capacity450GB
MORE FROM LENOVO
Popular Lenovo machine pages — browsing only, not a fit claim for 4XB0G45728.
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
LATCH 450GB SAS — 4XB0G45728 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 450GB SAS — 4XB0G45728 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 450GB | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 4XB0G45728 CAP 450GB SAS
KEY FEATURES
•
SFF Form Factor
•
450GB 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 5
00LA993CompatiblePARTNER
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - FRU
compatible
03T7880CompatiblePARTNER
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - FRU
compatible
03T8649CompatiblePARTNER
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - FRU P/N
compatible
SH20D87594CompatiblePARTNER
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - P/N
compatible
SL10A28366CompatiblePARTNER
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - P/N
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 5
SH20D87594SUBSTITUTE
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - Option
LENOVO
SL10A28366SUBSTITUTE
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - Option
LENOVO
00LA993SUBSTITUTE
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - Option
LENOVO
03T7880SUBSTITUTE
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - Option
LENOVO
03T8649SUBSTITUTE
IBM 450Gb SAS 6G 15K SFF Gen 5 HDD for ThinkServer - Option
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 4XB0G45728?
4XB0G45728 is a Lenovo 450GB 2.5" Enterprise SAS Hot Swap internal hard drive 15000 RPM 2.5" manufactured by Lenovo.
What parts can replace 4XB0G45728?
There are 5 known substitutes for 4XB0G45728: 00LA993, 03T7880, 03T8649 and 2 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.