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45J6203 — Storage Datasheet

Lenovo · DRIVE LFF
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

Lenovo introduces new ThinkServer Hard Drives with world-class technology and value demanded by today's small and medium business (SMB) internal storage environments. The new internal storage portfolio consists of SATA and SAS drives. ThinkServer SATA drives are designed with economical reliability and performance for external and internal storage, backups, and archival applications.

These high-capacity drives provide the lowest price per GB to our customers. ThinkServer Hot-Swap drives are available in Hot-Swap carriers for ease-of-service and come with a three-year warranty.

WHERE IT FITS
LFF BAY→ 45J6203
SPECIFICATIONS
Part Number45J6203
ManufacturerLenovo
Form FactorLFF
Capacity750GB
BROWSE LENOVO MACHINES
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 750GB NL-SAS 7.2K 45J6203 Lenovo NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 750GB | NL-SAS 7.2K 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 45J6203 MFR Lenovo
KEY FEATURES
•
LFF Form Factor
•
750GB 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 1
45J9646CompatiblePARTNER
IBM 750Gb SATA 3G 7.2K LFF HDD for ThinkServer - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
45J9646SUBSTITUTE
IBM 750Gb SATA 3G 7.2K LFF HDD for ThinkServer - Option
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 45J6203?
45J6203 is a Lenovo ThinkServer 750GB SATAII HDD internal hard drive 7200 RPM 3.5" Serial ATA II manufactured by Lenovo.
What parts can replace 45J6203?
There is 1 known substitute for 45J6203: 45J9646. Substitute compatibility should be verified for your specific system.
Is 45J6203 still available?
45J6203 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.