Product comparison · 2 memory modules

2-Power 1GB PC2-3200 RDIMM vs 2-Power 2PCM-73P4984 memory module

Key differences

Memory layout (modules x size)
- 1GB PC2-3200 RDIMM:1 x 1 GB
- 2PCM-73P4984 memory module:1 x 2 GB
ECC
- 1GB PC2-3200 RDIMM:Yes
- 2PCM-73P4984 memory module:No
CAS latency
- 1GB PC2-3200 RDIMM:3
- 2PCM-73P4984 memory module:5
Memory clock speed
- 1GB PC2-3200 RDIMM:400 MHz
- 2PCM-73P4984 memory module:667 MHz
Buffered memory type
- 1GB PC2-3200 RDIMM:Registered (buffered)
- 2PCM-73P4984 memory module:Unregistered (unbuffered)
Width
- 1GB PC2-3200 RDIMM:133 mm
- 2PCM-73P4984 memory module:152 mm
Depth
- 1GB PC2-3200 RDIMM:4 mm
- 2PCM-73P4984 memory module:6 mm
Height
- 1GB PC2-3200 RDIMM:31 mm
- 2PCM-73P4984 memory module:52 mm

Differences highlightedShow differences only

Comparison of 1GB PC2-3200 RDIMM, 2PCM-73P4984
21 specifications	A 2-Power 1GB PC2-3200 RDIMM View product	B 2-Power 2PCM-73P4984 memory module Model 2PCM-73P4984 View product
Features5 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory type	DDR2	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	3	5
Memory clock speedDiffers	400 MHz	667 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory ranking	1	1
Product colour	Green	Green
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	133 mm	152 mm
DepthDiffers	4 mm	6 mm
HeightDiffers	31 mm	52 mm
WeightDiffers	20 g	22 g
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	CE

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.