Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 500Mhz DDR 2pk vs Lenovo IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE

6specifications compared
5differ
1identical
9known for one product only

Key differences

The Lenovo IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE has 1 more CAS latency than the HyperX Memory HyperX 1GB 500Mhz DDR 2pk (4 vs 3). Only the Lenovo IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE has ECC. Internal memory type: DDR on the HyperX Memory HyperX 1GB 500Mhz DDR 2pk, SDR SDRAM on the Lenovo IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE. Memory form factor: 184-Pin DIMM on the HyperX Memory HyperX 1GB 500Mhz DDR 2pk, 240-pin DIMM on the Lenovo IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE. Operating temperature (T-T): 0 - 70 °C on the HyperX Memory HyperX 1GB 500Mhz DDR 2pk, 0 - 65 °C on the Lenovo IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE.

Internal memory type
- Memory HyperX 1GB 500Mhz DDR 2pk:DDR
- IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE:SDR SDRAM
Memory form factor
- Memory HyperX 1GB 500Mhz DDR 2pk:184-Pin DIMM
- IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE:240-pin DIMM
ECC
- Memory HyperX 1GB 500Mhz DDR 2pk:No
- IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE:Yes
CAS latency
- Memory HyperX 1GB 500Mhz DDR 2pk:3
- IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE:4
Operating temperature (T-T)
- Memory HyperX 1GB 500Mhz DDR 2pk:0 - 70 °C
- IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE:0 - 65 °C

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 500Mhz DDR 2pk, IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE
15 specifications	A HyperX Memory HyperX 1GB 500Mhz DDR 2pk View product	B Lenovo IBM MEMORY 256MB PC2-4300 CL4 NON-PARITY DDR2 SDRAM UDIMM THINKCENTRE View product
Features4 differ
Internal memory typeDiffers	DDR	SDR SDRAM
Memory form factorDiffers	184-Pin DIMM	240-pin 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
Internal memoryKnown for one	0.5 GB	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
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	4300 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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