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81Y9803 — Lenovo Hard Drive 500GB 7.2k 3.5 6G SATA

LENOVO · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW
LENOVO HARD DRIVE 500GB 7.2K 3.5 6G SATA

81Y9803 is Lenovo Hard Drive 500GB 7.2k 3.5 6G SATA. It is cited to fit LENOVO System x IBM System x3650 M4, LENOVO System x System x3100 M5, LENOVO System x System x3300 M4 and 7 more listed machines.

LENOVO HARD DRIVE 500GB 7.2K 3.5 6G SATA. The unit ships in a LFF 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
STORAGE_HDD→ 3.5_SATA_HDD→ LFF BAY→ 81Y9803
SPECIFICATIONS
Part Number81Y9803
ManufacturerLENOVO
Form FactorLFF
Capacity500GB
Speed7.2K RPM
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo System x3100 M5
Lenovo System x3300 M4
Lenovo System x3500 M5
Lenovo System x3500 M4
Lenovo System x3530 M4
Lenovo System x3550 M4
Lenovo System x3550 M5
Lenovo System x3630 M4
Lenovo System x3650 M5
COMPONENT DIAGRAM
RELEASE LATCH 500GB NL-SAS 7.2K RPM 81Y9803 LENOVO NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 500GB | NL-SAS 7.2K RPM 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 81Y9803 MFR LENOVO
KEY FEATURES
•
LFF Form Factor
•
500GB Capacity
•
7.2K 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 3
81Y9802SubstituteBROKER-VERIFIED
Lenovo Hard Drive 500GB 7.2k 3.5 6G SATA
substitute
81Y3866SubstituteBROKER-VERIFIED
Lenovo Hard Drive 500GB 7.2k 3.5 6G SATA
substitute
81Y9804CompatiblePARTNER
IBM 500Gb SATA 6G 7.2K LFF Simple Swap G2 HDD - SBB
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
81Y9802SUBSTITUTE
IBM 500Gb SATA 6G 7.2K LFF Simple Swap G2 HDD - FRU
IBM
81Y9804SUBSTITUTE
IBM 500Gb SATA 6G 7.2K LFF Simple Swap G2 HDD - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y9803?
81Y9803 is a Lenovo Hard Drive 500GB 7.2k 3.5 6G SATA manufactured by LENOVO. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 81Y9803?
There are 3 known substitutes for 81Y9803: 81Y9802, 81Y3866, 81Y9804. 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.