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Technical Data Sheet
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46U1993 — 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 2Gb PC3-10600R 1333Mhz ECC REG SR x4 CAS-9 (1x2Gb) Memory Kit for ThinkServer - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
46U1993
SPECIFICATIONS
Part Number46U1993
ManufacturerLENOVO
Capacity2GB
Speed1333MHz
FITS THESE MACHINES
Lenovo ThinkServer RD210
Lenovo ThinkServer RD220
Lenovo ThinkServer TD200
Lenovo ThinkServer TD200x
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: LENOVO CAP: 2GB SPEED: 1333MHz IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x4 CAS-9 (1x2Gb) ... TITLE COMPONENT PN 46U1993 MFR LENOVO IBM 2Gb PC3-10600R 133
KEY FEATURES
•
2GB Capacity
•
1333MHz Speed
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
SUBSTITUTES & CROSS-REFERENCES 1
67Y0015CompatiblePARTNER
IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x4 CAS-9 (1x2Gb) Memory Kit for ThinkServer - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
67Y0015SUBSTITUTE
IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x4 CAS-9 DIMM for ThinkServer - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 46U1993?
46U1993 is a IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x4 CAS-9 (1x2Gb) Memory Kit for ThinkServer - Option manufactured by LENOVO.
What parts can replace 46U1993?
There is 1 known substitute for 46U1993: 67Y0015. Substitute compatibility should be verified for your specific system.
Is 46U1993 still available?
46U1993 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.