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Technical Data Sheet
0C19500 ✓ Verified by PartsTable
LENOVO · MEMORY · UDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

Memory is one of the most vital components to keep your ThinkServer operating at maximum performance and push the boundaries of productivity for all of your server applications such as virtualization, e-commerce, or file and print services. The ThinkServer DDR3 memory enables high I/O data transfer rate and reduced power consumption. Faster data transfer rates mean higher performance, and with DDR3 memory this is achieved without straining the system's power needs.

This offering covers: ThinkServer 2GB DDR3L-1600MHz (1Rx8) ECC UDIMM ThinkServer 4GB DDR3L-1600MHz (1Rx8) ECC UDIMM ThinkServer 8GB DDR3L-1600MHz (2Rx8) ECC UDIMMTest-proven 100% compatible on listed ThinkServer Systems. Meets stringent ThinkServer reliability standards. High bandwidth performance, up to 1600M per second Lenovo Limited Warranty.

Authenticity seal on every DIMM.

WHERE IT FITS
MEMORY UDIMM 0C19500
SPECIFICATIONS
ECCYes
Depth4 mm
Width133.3 mm
Height30.5 mm
Weight100 g
Component forPC/Server
Internal memory8 GB
Memory clock speed1600 MHz
Memory form factor240-pin DIMM
Internal memory typeDDR3L
Storage temperature (T-T)10 - 90 °C
Operating temperature (T-T)0 - 70 °C
COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC4 UDIMM LENOV NOTCH ~133.35 mm DDR4 UDIMM | 8GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 UDIMM PN 0C19500 MFR LENOVO 8GB —
KEY FEATURES
Up to 8 GB
8GB Capacity
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
0B47378Compatible
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
compatible
03T7804Compatible
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
compatible
03T7807Compatible
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
compatible
03T8262Compatible
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
compatible
1008797Compatible
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
compatible
1008798Compatible
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 7
03T7804SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
LENOVO
03T7807SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
LENOVO
03T8262SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
LENOVO
0B47378SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
LENOVO
1008797SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
LENOVO
1008798SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
LENOVO
1100271SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 (1x8Gb) Memory Kit for ThinkServers - Option
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 0C19500?
0C19500 is a Lenovo 8GB PC3-12800E ECC-UDIMM manufactured by LENOVO. It is classified as a MEMORY (UDIMM).
What parts can replace 0C19500?
There are 7 known substitutes for 0C19500: 0B47378, 03T7804, 03T7807 and 4 more. Substitute compatibility should be verified for your specific system.
Is 0C19500 still available?
0C19500 is currently Unknown.
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