Product comparison · 2 memory modules

Kingston Technology 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8 vs Kingston Technology Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2

10specifications compared
3differ
7identical
9known for one product only

Key differences

The Kingston Technology Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2 has 1 GB more internal memory than the Kingston Technology 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8 (2 GB vs 1 GB). The Kingston Technology Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2 has 1 x 1 GB more memory layout (modules x size) than the Kingston Technology 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8 (2 x 1 GB vs 1 x 1 GB). The Kingston Technology Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2 has 1 more CAS latency than the Kingston Technology 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8 (5 vs 4).

Internal memory
- 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8:1 GB
- Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2:2 GB
Memory layout (modules x size)
- 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8:1 x 1 GB
- Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2:2 x 1 GB
CAS latency
- 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8:4
- Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2:5

Side by side

Differences highlightedShow differences only

Comparison of 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8, Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2
19 specifications	A Kingston Technology 1GB, 533MHz, DDR2, ECC Fully Buffered, CL4 DIMM Single Rank, x8 View product	B Kingston Technology Valueram/2GB 667MHz DDR2 ECC DIMM Kitx2 View product
Features3 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 1 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latencyDiffers	4	5
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltage	1.8 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	128M X 72
Memory type	DDR2	DDR2
Lead plating	Gold	Gold
ECCKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 1024 MB

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.

More memory module comparisons

All memory module comparisons