Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 500Mhz DDR 2pk vs Lenovo 512MB DDR2 SDRAM UDIMM

7specifications compared
4differ
3identical
8known for one product only

Key differences

Internal memory type
- Memory HyperX 1GB 500Mhz DDR 2pk:DDR
- 512MB DDR2 SDRAM UDIMM:DDR2
Memory form factor
- Memory HyperX 1GB 500Mhz DDR 2pk:184-Pin DIMM
- 512MB DDR2 SDRAM UDIMM:240-pin DIMM
ECC
- Memory HyperX 1GB 500Mhz DDR 2pk:No
- 512MB DDR2 SDRAM UDIMM:Yes
Operating temperature (T-T)
- Memory HyperX 1GB 500Mhz DDR 2pk:0 - 70 °C
- 512MB DDR2 SDRAM UDIMM:0 - 65 °C

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 500Mhz DDR 2pk, 512MB DDR2 SDRAM UDIMM
15 specifications	A HyperX Memory HyperX 1GB 500Mhz DDR 2pk View product	B Lenovo 512MB DDR2 SDRAM UDIMM View product
Features3 differ
Internal memory	0.5 GB	0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-Pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latency	3	3
Memory clock speedKnown for one	Unknown — not stated by the source	400 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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	134 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3200 Mbit/s

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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