Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 500Mhz DDR 2pk vs Lenovo IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)

Key differences

Internal memory
- Memory HyperX 1GB 500Mhz DDR 2pk:0.5 GB
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):1 GB
Internal memory type
- Memory HyperX 1GB 500Mhz DDR 2pk:DDR
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):DDR2
Memory form factor
- Memory HyperX 1GB 500Mhz DDR 2pk:184-Pin DIMM
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):200-pin SO-DIMM
ECC
- Memory HyperX 1GB 500Mhz DDR 2pk:No
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):Yes
CAS latency
- Memory HyperX 1GB 500Mhz DDR 2pk:3
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):4
Operating temperature (T-T)
- Memory HyperX 1GB 500Mhz DDR 2pk:0 - 70 °C
- IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD):0 - 65 °C

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 500Mhz DDR 2pk, IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)
15 specifications	A HyperX Memory HyperX 1GB 500Mhz DDR 2pk View product	B Lenovo IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)View product
Features5 differ
Internal memoryDiffers	0.5 GB	1 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-Pin DIMM	200-pin SO-DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	3	4
Memory clock speedKnown for one	Unknown — not stated by the source	533 MHz
Lead plating	Gold	Gold
Memory busKnown for one	64 bit	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageKnown for one	2.6 V	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °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	68 mm
DepthKnown for one	Unknown — not stated by the source	32 mm
HeightKnown for one	Unknown — not stated by the source	4 mm

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.