Product comparison · 2 memory modules

HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit vs HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit

9specifications compared
6differ
3identical
2known for one product only

Key differences

The HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit has 6 GB more internal memory than the HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit (8 GB vs 2 GB). The HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit has 666 MHz more memory clock speed than the HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit (1333 MHz vs 667 MHz). The HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit has 1 more memory ranking than the HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit (2 vs 1). Memory layout (modules x size): 2 x 1 GB on the HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit, 1 x 8 GB on the HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit. Internal memory type: DDR2 on the HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit, DDR3 on the HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit.

Internal memory
- 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit:2 GB
- 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit:8 GB
Memory layout (modules x size)
- 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit:2 x 1 GB
- 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit:1 x 8 GB
Internal memory type
- 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit:DDR2
- 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit:DDR3
Memory clock speed
- 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit:667 MHz
- 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit:1333 MHz
Memory ranking
- 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit:1
- 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit:2
Memory voltage
- 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit:1.8 V
- 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit:1.35 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit, 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit
11 specifications	A HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit View product	B HP 8GB (1x8GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 Low Power Memory Kit View product
Features6 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Differs	2 x 1 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	1333 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingDiffers	1	2
Memory voltageDiffers	1.8 V	1.35 V
CAS latencyKnown for one	Unknown — not stated by the source	9

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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