Product comparison · 2 memory modules

Hypertec 256MB PC2-6400 (Legacy) vs Hypertec 4GB FB-DIMM Kit (Legacy)

8specifications compared
3differ
5identical
1known for one product only

Key differences

The Hypertec 4GB FB-DIMM Kit (Legacy) has 3.75 GB more internal memory than the Hypertec 256MB PC2-6400 (Legacy) (4 GB vs 0.25 GB). The Hypertec 256MB PC2-6400 (Legacy) has 133 MHz more memory clock speed than the Hypertec 4GB FB-DIMM Kit (Legacy) (800 MHz vs 667 MHz). Memory layout (modules x size): 1 x 0.25 GB on the Hypertec 256MB PC2-6400 (Legacy), 2 x 2 GB on the Hypertec 4GB FB-DIMM Kit (Legacy).

Internal memory
- 256MB PC2-6400 (Legacy):0.25 GB
- 4GB FB-DIMM Kit (Legacy):4 GB
Memory layout (modules x size)
- 256MB PC2-6400 (Legacy):1 x 0.25 GB
- 4GB FB-DIMM Kit (Legacy):2 x 2 GB
Memory clock speed
- 256MB PC2-6400 (Legacy):800 MHz
- 4GB FB-DIMM Kit (Legacy):667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 256MB PC2-6400 (Legacy), 4GB FB-DIMM Kit (Legacy)
9 specifications	A Hypertec 256MB PC2-6400 (Legacy)View product	B Hypertec 4GB FB-DIMM Kit (Legacy)View product
Features3 differ
Internal memoryDiffers	0.25 GB	4 GB
Memory layout (modules x size)Differs	1 x 0.25 GB	2 x 2 GB
Internal memory type	DDR2	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
Memory clock speedDiffers	800 MHz	667 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Fully buffered
Packaging dataidentical
Package type	DIMM	DIMM

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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