Product comparison · 2 memory modules

HyperX 2GB, 1375MHz, DDR3, Non-ECC, Low-Latency, CL7 (7-7-7-20), DIMM vs HyperX 2GB(2 x 1024MB), 800MHz, DDR2, Non-ECC, CL5 (5-5-5-18), SODIMM

Key differences

Internal memory type
- 2GB, 1375MHz, DDR3, Non-ECC, Low-Latency, CL7 (7-7-7-20), DIMM:DDR3
- 2GB(2 x 1024MB), 800MHz, DDR2, Non-ECC, CL5 (5-5-5-18), SODIMM:DDR2
Memory form factor
- 2GB, 1375MHz, DDR3, Non-ECC, Low-Latency, CL7 (7-7-7-20), DIMM:240-pin DIMM
- 2GB(2 x 1024MB), 800MHz, DDR2, Non-ECC, CL5 (5-5-5-18), SODIMM:200-pin SO-DIMM
CAS latency
- 2GB, 1375MHz, DDR3, Non-ECC, Low-Latency, CL7 (7-7-7-20), DIMM:7
- 2GB(2 x 1024MB), 800MHz, DDR2, Non-ECC, CL5 (5-5-5-18), SODIMM:5
Memory voltage
- 2GB, 1375MHz, DDR3, Non-ECC, Low-Latency, CL7 (7-7-7-20), DIMM:1.7 V
- 2GB(2 x 1024MB), 800MHz, DDR2, Non-ECC, CL5 (5-5-5-18), SODIMM:1.8 V

Differences highlightedShow differences only

Comparison of 2GB, 1375MHz, DDR3, Non-ECC, Low-Latency, CL7 (7-7-7-20), DIMM, 2GB(2 x 1024MB), 800MHz, DDR2, Non-ECC, CL5 (5-5-5-18), SODIMM
17 specifications	A HyperX 2GB, 1375MHz, DDR3, Non-ECC, Low-Latency, CL7 (7-7-7-20), DIMM View product	B HyperX 2GB(2 x 1024MB), 800MHz, DDR2, Non-ECC, CL5 (5-5-5-18), SODIMM View product
Features4 differ
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
CAS latencyDiffers	7	5
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.7 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	128M X 64
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	800 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 1024 MB

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.