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03T7870 — Storage Datasheet

LENOVO · STORAGE_HDD · 3.5_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 2TB SAS 6G 25MM 7.2K HDD 3.5"

LENOVO 2TB SAS 6G 25MM 7.2K HDD 3.5". 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_SAS_HDD→ LFF BAY→ 03T7870
SPECIFICATIONS
Part Number03T7870
ManufacturerLENOVO
Form FactorLFF
Capacity2TB
Speed7.2K RPM
FITS THESE MACHINES
Lenovo N4610 Storage
Lenovo ThinkServer RD350
Lenovo ThinkServer RD450
Lenovo ThinkServer RD550
Lenovo ThinkServer RD650
COMPONENT DIAGRAM
RELEASE LATCH 2TB NL-SAS 7.2K RPM 03T7870 LENOVO NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 2TB | 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 03T7870 MFR LENOVO
KEY FEATURES
•
LFF Form Factor
•
2TB 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 4
4XB0G45717SubstituteBROKER-VERIFIED
Lenovo 2TB SAS 6G 25MM 7.2k HDD 3.5"
substitute
03T8334CompatiblePARTNER
IBM 2Tb SAS 6G 7.2K LFF 512n Enterprise Gen 5 HDD for ThinkServer - FRU P/N
compatible
03T8338CompatiblePARTNER
IBM 2Tb SAS 6G 7.2K LFF 512n Enterprise Gen 5 HDD for ThinkServer - FRU P/N
compatible
SL10A28356CompatiblePARTNER
IBM 2Tb SAS 6G 7.2K LFF 512n Enterprise Gen 5 HDD for ThinkServer - P/N
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
SL10A28356SUBSTITUTE
IBM 2Tb SAS 6G 7.2K LFF 512n Enterprise Gen 5 HDD for ThinkServer - FRU
LENOVO
03T8334SUBSTITUTE
IBM 2Tb SAS 6G 7.2K LFF 512n Enterprise Gen 5 HDD for ThinkServer - FRU
LENOVO
03T8338SUBSTITUTE
IBM 2Tb SAS 6G 7.2K LFF 512n Enterprise Gen 5 HDD for ThinkServer - FRU
LENOVO
4XB0G45717SUBSTITUTE
IBM 2Tb SAS 6G 7.2K LFF 512n Enterprise Gen 5 HDD for ThinkServer - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 03T7870?
03T7870 is a Lenovo 2TB SAS 6G 25MM 7.2k HDD 3.5" manufactured by LENOVO. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What parts can replace 03T7870?
There are 4 known substitutes for 03T7870: 4XB0G45717, 03T8334, 03T8338 and 1 more. Substitute compatibility should be verified for your specific system.
Is 03T7870 still available?
03T7870 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.