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03KM259 — Storage Datasheet

LENOVO · STORAGE_SSD · M.2_NVME
WHAT YOU NEED TO KNOW
SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW

Lenovo ThinkSystem M.2 ER3 480GB RI SATA 6Gb NHS SSD. Key specifications include Capacity: 1.6TB, Endurance: Enterprise-grade, Interface: NVMe PCIe Gen3, NAND Type: 3D TLC, Form Factor: 2.5-inch U.2. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
STORAGE_SSD→ M.2_NVME→ 03KM259
SPECIFICATIONS
Capacity1.6TB
EnduranceEnterprise-grade
InterfaceNVMe PCIe Gen3
NAND Type3D TLC
Form Factor2.5-inch U.2
FITS THESE MACHINES
Lenovo ThinkSystem SR630 V2
Lenovo ThinkSystem SR650 V2
COMPONENT DIAGRAM
LATCH 480GB SATA 6Gb/s — 03KM259 SATA 6Gb/s CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 480GB SATA 6Gb/s — 03KM259 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 480GB | SATA 6Gb/s — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 03KM259 CAP 480GB SATA 6Gb/s
KEY FEATURES
•
SATA 6Gb/s Interface
•
480GB 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
4XB7A90049SubstituteBROKER-VERIFIED
Lenovo ThinkSystem M.2 ER3 480GB RI SATA 6Gb NHS SSD
substitute
LIFECYCLE

No lifecycle data available.

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FREQUENTLY ASKED QUESTIONS
What is 03KM259?
03KM259 is a Lenovo ThinkSystem M.2 ER3 480GB RI SATA 6Gb NHS SSD manufactured by LENOVO. It is classified as a STORAGE_SSD (M.2_NVME).
What parts can replace 03KM259?
There is 1 known substitute for 03KM259: 4XB7A90049. Substitute compatibility should be verified for your specific system.
Is 03KM259 still available?
03KM259 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.