Product comparison · 2 memory modules

HP 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit vs Lenovo 31P8300 memory module

Key differences

Internal memory
- 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit:4 GB
- 31P8300 memory module:1 GB
Memory layout (modules x size)
- 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit:1 x 4 GB
- 31P8300 memory module:1 x 1 GB
Internal memory type
- 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit:DDR3
- 31P8300 memory module:SDR SDRAM
Memory form factor
- 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit:240-pin DIMM
- 31P8300 memory module:168-pin DIMM
Memory clock speed
- 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit:1333 MHz
- 31P8300 memory module:133 MHz

Differences highlightedShow differences only

Comparison of 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit, 31P8300
11 specifications	A HP 4GB (1x4GB) Single Rank x4 PC3-10600 (DDR3-1333) Registered CAS-9 Memory Kit View product	B Lenovo 31P8300 memory module Model 31P8300 View product
Features5 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	SDR SDRAM
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory clock speedDiffers	1333 MHz	133 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	1	Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source

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.