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03T7807 — Memory Specs & Substitutes

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: Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

Upgrading your memory is a cost-effective way to improve system performance when insufficient memory and hard drive paging is slowing your applications down.<br><br>- Faster start-up times with fewer delays during routine operations.<br>- More programs running simultaneously.<br>- Easy toggling between several open applications.<br>- Rigorous supplier qualification processes for ensured quality. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MEMORY→ UDIMM→ 03T7807
SPECIFICATIONS
ECCYes
Component forPC/Server
Internal memory8 GB
Memory clock speed1600 MHz
Memory form factor240-pin DIMM
Buffered memory typeUnregistered (unbuffered)
Internal memory typeDDR3
Storage temperature (T-T)-25 - 95 °C
Operating temperature (T-T)0 - 85 °C
Memory layout (modules x size)1 x 8 GB
Storage relative humidity (H-H)10 - 85%
Linux operating systems supportedYes
FITS THESE MACHINES
Lenovo ThinkServer RS140
Lenovo ThinkServer TS130
Lenovo ThinkServer TS140
Lenovo ThinkServer TS430
Lenovo ThinkServer TS440
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 03T7807 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
SUBSTITUTES & CROSS-REFERENCES 10
M391B1G73BH0CK0SubstituteBROKER-VERIFIED
4GB DDR3 Sdram
substitute
M391B1G73QH0YK0QSubstituteBROKER-VERIFIED
Samsung 8GB PC3-12800E ECC-UDIMM
substitute
HMT41GU7AFR8APBSubstituteBROKER-VERIFIED
Hynix 8GB PC3-12800E ECC-UDIMM
substitute
03T7804SubstituteBROKER-VERIFIED
Lenovo 8GB PC3-12800E ECC-UDIMM
substitute
1008798SubstituteBROKER-VERIFIED
Lenovo 8GB PC3-12800E ECC-UDIMM
substitute
1100271SubstituteBROKER-VERIFIED
Lenovo 8GB PC3-12800E ECC-UDIMM
substitute
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 7
03T7804SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
LENOVO
03T8262SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
LENOVO
0B47378SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
LENOVO
0C19500SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
LENOVO
1008797SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
LENOVO
1008798SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
LENOVO
1100271SUBSTITUTE
IBM 8Gb PC3-12800E 1600Mhz ECC UB DR/SR x8 CAS-11 DIMM for ThinkServers - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 03T7807?
03T7807 is a Lenovo 8GB PC3-12800E ECC-UDIMM manufactured by LENOVO. It is classified as a MEMORY (UDIMM).
What parts can replace 03T7807?
There are 10 known substitutes for 03T7807: M391B1G73BH0CK0, M391B1G73QH0YK0Q, HMT41GU7AFR8APB and 7 more. Substitute compatibility should be verified for your specific system.
Is 03T7807 still available?
03T7807 is currently Unknown.
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