Product comparison · 2 memory modules

Hypertec 256MB PC133 vs Hypertec 4GB FB-DIMM Kit (Legacy)

7specifications compared
5differ
2identical
3known for one product only

Key differences

The Hypertec 4GB FB-DIMM Kit (Legacy) has 3.75 GB more internal memory than the Hypertec 256MB PC133 (4 GB vs 0.25 GB). The Hypertec 4GB FB-DIMM Kit (Legacy) has 72 -pin DIMM more memory form factor than the Hypertec 256MB PC133 (240-pin DIMM vs 168-pin DIMM). The Hypertec 4GB FB-DIMM Kit (Legacy) has 534 MHz more memory clock speed than the Hypertec 256MB PC133 (667 MHz vs 133 MHz). Memory layout (modules x size): 1 x 0.25 GB on the Hypertec 256MB PC133, 2 x 2 GB on the Hypertec 4GB FB-DIMM Kit (Legacy). Internal memory type: SDR SDRAM on the Hypertec 256MB PC133, DDR2 on the Hypertec 4GB FB-DIMM Kit (Legacy).

Internal memory
- 256MB PC133:0.25 GB
- 4GB FB-DIMM Kit (Legacy):4 GB
Memory layout (modules x size)
- 256MB PC133:1 x 0.25 GB
- 4GB FB-DIMM Kit (Legacy):2 x 2 GB
Internal memory type
- 256MB PC133:SDR SDRAM
- 4GB FB-DIMM Kit (Legacy):DDR2
Memory form factor
- 256MB PC133:168-pin DIMM
- 4GB FB-DIMM Kit (Legacy):240-pin DIMM
Memory clock speed
- 256MB PC133:133 MHz
- 4GB FB-DIMM Kit (Legacy):667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 256MB PC133, 4GB FB-DIMM Kit (Legacy)
10 specifications	A Hypertec 256MB PC133 View product	B Hypertec 4GB FB-DIMM Kit (Legacy)View product
Features5 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 typeDiffers	SDR SDRAM	DDR2
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorDiffers	168-pin DIMM	240-pin DIMM
ECC	No	No
Memory clock speedDiffers	133 MHz	667 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Fully buffered
Memory typeKnown for one	PC133	Unknown — not stated by the source
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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