Product comparison · 2 memory modules

2-Power 2PCM-418951-001 memory module vs 2-Power 2PCM-500662-B21 memory module

Key differences

Internal memory
- 2PCM-418951-001 memory module:1 GB
- 2PCM-500662-B21 memory module:8 GB
Memory layout (modules x size)
- 2PCM-418951-001 memory module:1 x 1 GB
- 2PCM-500662-B21 memory module:1 x 8 GB
Internal memory type
- 2PCM-418951-001 memory module:DDR2
- 2PCM-500662-B21 memory module:DDR3
ECC
- 2PCM-418951-001 memory module:No
- 2PCM-500662-B21 memory module:Yes
CAS latency
- 2PCM-418951-001 memory module:6
- 2PCM-500662-B21 memory module:9
Memory clock speed
- 2PCM-418951-001 memory module:800 MHz
- 2PCM-500662-B21 memory module:1333 MHz
Memory ranking
- 2PCM-418951-001 memory module:1
- 2PCM-500662-B21 memory module:2

Differences highlightedShow differences only

Comparison of 2PCM-418951-001, 2PCM-500662-B21
13 specifications	A 2-Power 2PCM-418951-001 memory module Model 2PCM-418951-001 View product	B 2-Power 2PCM-500662-B21 memory module Model 2PCM-500662-B21 View product
Features7 differ
Internal memoryDiffers	1 GB	8 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3
ECCDiffers	No	Yes
CAS latencyDiffers	6	9
Memory clock speedDiffers	800 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingDiffers	1	2

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.