Product comparison · 2 memory modules

Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8 vs Lenovo 2GB Memory Module

4specifications compared
3differ
1identical
10known for one product only

Key differences

The Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8 has 2 GB more internal memory than the Lenovo 2GB Memory Module (4 GB vs 2 GB). Memory form factor: 240-pin DIMM on the Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8, 200-pin SO-DIMM on the Lenovo 2GB Memory Module. Memory type: DDR2 on the Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8, DDR2 SDRAM on the Lenovo 2GB Memory Module.

Internal memory
- 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8:4 GB
- 2GB Memory Module:2 GB
Memory form factor
- 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8:240-pin DIMM
- 2GB Memory Module:200-pin SO-DIMM
Memory type
- 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8:DDR2
- 2GB Memory Module:DDR2 SDRAM

Side by side

Differences highlightedShow differences only

Comparison of 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8, 2GB Memory Module
14 specifications	A Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8 View product	B Lenovo 2GB Memory Module View product
Features3 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	6	Unknown — not stated by the source
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Memory typeDiffers	DDR2	DDR2 SDRAM
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Other featuresidentical
Chips organisationKnown for one	X8	Unknown — not stated by the source
Number of pinsKnown for one	Unknown — not stated by the source	200

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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