Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 800MHz DDR2 CL5 vs Lenovo 512MB PC133 SDRAM SODIMM

Key differences

Memory form factor
- Memory HyperX 512MB 800MHz DDR2 CL5:240-pin DIMM
- 512MB PC133 SDRAM SODIMM:144-pin SO-DIMM
ECC
- Memory HyperX 512MB 800MHz DDR2 CL5:No
- 512MB PC133 SDRAM SODIMM:Yes
CAS latency
- Memory HyperX 512MB 800MHz DDR2 CL5:5
- 512MB PC133 SDRAM SODIMM:3
Memory clock speed
- Memory HyperX 512MB 800MHz DDR2 CL5:800 MHz
- 512MB PC133 SDRAM SODIMM:133 MHz
Operating temperature (T-T)
- Memory HyperX 512MB 800MHz DDR2 CL5:0 - 55 °C
- 512MB PC133 SDRAM SODIMM:0 - 65 °C

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 800MHz DDR2 CL5, 512MB PC133 SDRAM SODIMM
16 specifications	A HyperX Memory HyperX 512MB 800MHz DDR2 CL5 View product	B Lenovo 512MB PC133 SDRAM SODIMM View product
Features4 differ
Memory form factorDiffers	240-pin DIMM	144-pin SO-DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	5	3
Memory clock speedDiffers	800 MHz	133 MHz
Internal memory typeKnown for one	DDR2	Unknown — not stated by the source
Memory busKnown for one	64 bit	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	67.6 mm
DepthKnown for one	Unknown — not stated by the source	31.7 mm
HeightKnown for one	Unknown — not stated by the source	3.8 mm
WeightKnown for one	Unknown — not stated by the source	15 g
Other featuresidentical
Processor frequencyKnown for one	800 MHz	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.