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Technical Data Sheet
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03LD993 — Technical Data Sheet

LENOVO · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

IBM 1.92Tb M.2 PCIe 4.0x4 Samsung PM9A3 Read-Intensive Non-HS SSD for ThinkSystem - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
03LD993
SPECIFICATIONS
Part Number03LD993
ManufacturerLENOVO
InterfacePCIe 4.0 x4
Capacity1.92TB
FITS THESE MACHINES
Lenovo ThinkSystem SR630 V2
Lenovo ThinkSystem SR650 V2
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: LENOVO CAP: 1.92TB IFACE: PCIe 4.0 x4 IBM 1.92Tb M.2 PCIe 4.0x4 Samsung PM9A3 Read-Intensive ... TITLE COMPONENT PN 03LD993 MFR LENOVO IBM 1.92Tb M.2 PCIe 4.
KEY FEATURES
•
PCIe 4.0 x4 Interface
•
1.92TB 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
4XB7A90103CompatiblePARTNER
IBM 1.92Tb M.2 PCIe 4.0x4 Samsung PM9A3 Read-Intensive Non-HS SSD for ThinkSystem - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
4XB7A90103SUBSTITUTE
IBM 1.92Tb M.2 PCIe 4.0x4 Samsung PM9A3 Read-Intensive Non-HS SSD for ThinkSystem - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 03LD993?
03LD993 is a IBM 1.92Tb M.2 PCIe 4.0x4 Samsung PM9A3 Read-Intensive Non-HS SSD for ThinkSystem - Option manufactured by LENOVO.
What parts can replace 03LD993?
There is 1 known substitute for 03LD993: 4XB7A90103. Substitute compatibility should be verified for your specific system.
Is 03LD993 still available?
03LD993 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.