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01PE203 — Storage Datasheet

LENOVO · DRIVE SFF
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

IBM 800Gb PCIe 3.0x4 NVMe SFF U.2 Mainstream Toshiba KCM51VUG SSD for ThinkSystem - Option. The unit ships in a SFF 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
SFF BAY→ 01PE203
SPECIFICATIONS
Part Number01PE203
ManufacturerLENOVO
Form FactorSFF
InterfaceNVMe
Capacity800GB
FITS THESE MACHINES
Lenovo SD530
Lenovo ThinkSystem SR630 V1
Lenovo ThinkSystem SR650 V1
COMPONENT DIAGRAM
LATCH 800GB NVMe — 01PE203 NVMe CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 800GB NVMe — 01PE203 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 800GB | NVMe — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 01PE203 CAP 800GB NVMe
KEY FEATURES
•
SFF Form Factor
•
NVMe Interface
•
800GB 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
4XB7A08516CompatiblePARTNER
IBM 800Gb PCIe 3.0x4 NVMe SFF U.2 Mainstream Toshiba KCM51VUG SSD for ThinkSystem - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
4XB7A08516SUBSTITUTE
IBM 800Gb PCIe 3.0x4 NVMe SFF U.2 Mainstream Toshiba KCM51VUG SSD for ThinkSystem - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 01PE203?
01PE203 is a IBM 800Gb PCIe 3.0x4 NVMe SFF U.2 Mainstream Toshiba KCM51VUG SSD for ThinkSystem - Option manufactured by LENOVO.
What parts can replace 01PE203?
There is 1 known substitute for 01PE203: 4XB7A08516. Substitute compatibility should be verified for your specific system.
Is 01PE203 still available?
01PE203 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.