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5H21C73441 — Storage Datasheet

LENOVO · STORAGE_HDD · 3.5_SATA_HDD
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 HDD 1TB,7200,DT3,SATA3,STD. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
STORAGE_HDD→ 3.5_SATA_HDD→ 5H21C73441
SPECIFICATIONS
Part Number5H21C73441
ManufacturerLENOVO
Capacity1TB
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 1TB NL-SAS 7.2K 5H21C73441 LENOVO NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 1TB | 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 5H21C73441 MFR LENOVO
KEY FEATURES
•
1TB 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 27
16200513SubstituteBROKER-VERIFIED
Lenovo HDD 1TB,7200,DT3,SATA3,STD
substitute
5H20W88078SubstituteBROKER-VERIFIED
Lenovo HDD 1TB,7200,DT3,SATA3,STD
substitute
16003075SubstituteBROKER-VERIFIED
Lenovo HDD 1TB,7200,DT3,SATA3,STD
substitute
45K0623SubstituteBROKER-VERIFIED
45K0623
substitute
16200032SubstituteBROKER-VERIFIED
Lenovo HDD 1TB,7200,DT3,SATA3,STD
substitute
5HD1C75250SubstituteBROKER-VERIFIED
Lenovo HDD 1TB,7200,DT3,SATA3,STD
substitute
LIFECYCLE

No lifecycle data available.

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FREQUENTLY ASKED QUESTIONS
What is 5H21C73441?
5H21C73441 is a Lenovo HDD 1TB,7200,DT3,SATA3,STD manufactured by LENOVO. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 5H21C73441?
There are 27 known substitutes for 5H21C73441: 16200513, 5H20W88078, 16003075 and 24 more. Substitute compatibility should be verified for your specific system.
Is 5H21C73441 still available?
5H21C73441 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.