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81Y9759 — Storage Datasheet

IBM · STORAGE_HDD · 2.5_SAS_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 81Y9759 internal hard drive 3 TB 7200 RPM 3.5" NL-SAS. Key specifications include Type: HDD, HDD size: 3.5", Hot-swap: Yes, HDD speed: 7200 RPM, Interface: NL-SAS, HDD capacity: 3 TB. 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→ 2.5_SAS_HDD→ LFF BAY→ 81Y9759
SPECIFICATIONS
TypeHDD
HDD size3.5"
Hot-swapYes
HDD speed7200 RPM
InterfaceNL-SAS
HDD capacity3 TB
Component forServer/workstation
Operating voltage5 / 12 V
Quantity per pack1 pc(s)
FITS THESE MACHINES
Lenovo System x iDataPlex dx360 Server M3
Lenovo System x x3500 M3
Lenovo System x3200 M3
Lenovo System x3250 M3
Lenovo System x3400 M3
Lenovo System x3620 M3
Lenovo System x3630 M3
Lenovo System x3755 M3
COMPONENT DIAGRAM
RELEASE LATCH 3TB NL-SAS 7.2K 81Y9759 IBM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 3TB | 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 81Y9759 MFR IBM
KEY FEATURES
•
LFF Form Factor
•
3TB 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 7
81Y3831SubstituteBROKER-VERIFIED
substitute
substitute
81Y9758SubstituteBROKER-VERIFIED
substitute
substitute
00D5316CompatiblePARTNER
IBM 3TB SAS 6G 7.2k LFF HDD - P/n
compatible
00D5324CompatiblePARTNER
IBM 3TB SAS 6G 7.2k LFF HDD - P/n
compatible
49Y7440CompatiblePARTNER
IBM 3TB SAS 6G 7.2k LFF HDD - P/n
compatible
49Y7466CompatiblePARTNER
IBM 3TB SAS 6G 7.2k LFF HDD - P/n
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 7
00D5316SUBSTITUTE
IBM 3Tb SAS 6G 7.2K LFF HDD - FRU
IBM
00D5324SUBSTITUTE
IBM 3Tb SAS 6G 7.2K LFF HDD - FRU
IBM
49Y7440SUBSTITUTE
IBM 3Tb SAS 6G 7.2K LFF HDD - FRU
IBM
49Y7466SUBSTITUTE
IBM 3Tb SAS 6G 7.2K LFF HDD - FRU
IBM
81Y3831SUBSTITUTE
IBM 3Tb SAS 6G 7.2K LFF HDD - FRU
IBM
81Y9758SUBSTITUTE
IBM 3Tb SAS 6G 7.2K LFF HDD - FRU
IBM
81Y9761SUBSTITUTE
IBM 3Tb SAS 6G 7.2K LFF HDD - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y9759?
81Y9759 is a Lenovo 81Y9759 internal hard drive 3 TB 7200 RPM 3.5" NL-SAS manufactured by IBM. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 81Y9759?
There are 7 known substitutes for 81Y9759: 81Y3831, 81Y9758, 00D5316 and 4 more. Substitute compatibility should be verified for your specific system.
Is 81Y9759 still available?
81Y9759 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.