Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 400Mhz DDR CL2 vs Kingston Technology Memory 512MB 100MHz ECC CL3 DIMM

9specifications compared
6differ
3identical
5known for one product only

Key differences

The Kingston Technology Memory 512MB 100MHz ECC CL3 DIMM has 1 more CAS latency than the HyperX Memory HyperX 512MB 400Mhz DDR CL2 (3 vs 2). The Kingston Technology Memory 512MB 100MHz ECC CL3 DIMM has 8 bit more memory bus than the HyperX Memory HyperX 512MB 400Mhz DDR CL2 (72 bit vs 64 bit). The Kingston Technology Memory 512MB 100MHz ECC CL3 DIMM has 0.7 V more memory voltage than the HyperX Memory HyperX 512MB 400Mhz DDR CL2 (3.3 V vs 2.6 V). Only the Kingston Technology Memory 512MB 100MHz ECC CL3 DIMM has ECC. Memory form factor: 184-Pin DIMM on the HyperX Memory HyperX 512MB 400Mhz DDR CL2, 168-pin DIMM on the Kingston Technology Memory 512MB 100MHz ECC CL3 DIMM.

Memory form factor
- Memory HyperX 512MB 400Mhz DDR CL2:184-Pin DIMM
- Memory 512MB 100MHz ECC CL3 DIMM:168-pin DIMM
ECC
- Memory HyperX 512MB 400Mhz DDR CL2:No
- Memory 512MB 100MHz ECC CL3 DIMM:Yes
CAS latency
- Memory HyperX 512MB 400Mhz DDR CL2:2
- Memory 512MB 100MHz ECC CL3 DIMM:3
Memory bus
- Memory HyperX 512MB 400Mhz DDR CL2:64 bit
- Memory 512MB 100MHz ECC CL3 DIMM:72 bit
Memory voltage
- Memory HyperX 512MB 400Mhz DDR CL2:2.6 V
- Memory 512MB 100MHz ECC CL3 DIMM:3.3 V
Operating temperature (T-T)
- Memory HyperX 512MB 400Mhz DDR CL2:0 - 70 °C
- Memory 512MB 100MHz ECC CL3 DIMM:10 - 50 °C

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 400Mhz DDR CL2, Memory 512MB 100MHz ECC CL3 DIMM
14 specifications	A HyperX Memory HyperX 512MB 400Mhz DDR CL2 View product	B Kingston Technology Memory 512MB 100MHz ECC CL3 DIMM View product
Features5 differ
Internal memory	0.5 GB	0.5 GB
Memory form factorDiffers	184-Pin DIMM	168-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	2	3
Memory busDiffers	64 bit	72 bit
Check width	8 bit	8 bit
Memory voltageDiffers	2.6 V	3.3 V
Lead plating	Gold	Gold
Internal memory access speedKnown for one	Unknown — not stated by the source	10 ns
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	10 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Other featuresidentical
Access timeKnown for one	Unknown — not stated by the source	9 ms

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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