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Product comparison · 2 memory modules

Lenovo 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz Chipkill LP RDIMM vs Lenovo 43R1989 memory module

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  • 7specifications compared
  • 4differ
  • 3identical
  • 11known for one product only

Key differences

The Lenovo 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz Chipkill LP RDIMM has 15 GB more internal memory than the Lenovo 43R1989 memory module (16 GB vs 1 GB). Only the Lenovo 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz Chipkill LP RDIMM has ECC. Memory layout (modules x size): 1 x 16 GB on the Lenovo 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz Chipkill LP RDIMM, 1 x 1 GB on the Lenovo 43R1989 memory module. Memory form factor: 240-pin DIMM on the Lenovo 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz Chipkill LP RDIMM, SO-DIMM on the Lenovo 43R1989 memory module.

  • Internal memory
    • 16 GB
    • 1 GB
  • Memory layout (modules x size)
    • 1 x 16 GB
    • 1 x 1 GB
  • Memory form factor
    • 240-pin DIMM
    • SO-DIMM
  • ECC
    • Yes
    • No

Side by side

Differences highlightedShow differences only
18 specifications
A

Lenovo

16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz Chipkill LP RDIMMView product
B

Lenovo

43R1989 memory module

Model 43R1989

View product
Features4 differ
Internal memoryDiffers16 GB1 GB
Memory layout (modules x size)Differs1 x 16 GB1 x 1 GB
Memory form factorDiffers240-pin DIMMSO-DIMM
ECCDiffersYesNo
CAS latencyKnown for one7
Buffered memory typeKnown for oneRegistered (buffered)
Memory rankingKnown for one4
Memory voltageKnown for one1.35 V
Component forKnown for oneLaptop
BacklightKnown for oneNo
Compatible productsKnown for oneThinkPad X200, X200s, X200si, X201, X201i, X201s
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 85 °C
Storage temperature (T-T)Known for one-25 - 95 °C
Softwareidentical
Linux operating systems supportedKnown for oneYes
Packaging dataidentical
Package typeKnown for oneDIMM

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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