Product comparison · 2 memory modules

HP 256MB DDR-333 vs HP 256MB SDRAM 133MHz

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

Key differences

The HP 256MB DDR-333 has 16 -pin DIMM more memory form factor than the HP 256MB SDRAM 133MHz (184-pin DIMM vs 168-pin DIMM). The HP 256MB DDR-333 has 200 MHz more memory clock speed than the HP 256MB SDRAM 133MHz (333 MHz vs 133 MHz).

Memory form factor
- 256MB DDR-333:184-pin DIMM
- 256MB SDRAM 133MHz:168-pin DIMM
Memory clock speed
- 256MB DDR-333:333 MHz
- 256MB SDRAM 133MHz:133 MHz

Side by side

Differences highlightedShow differences only

Comparison of 256MB DDR-333, 256MB SDRAM 133MHz
10 specifications	A HP 256MB DDR-333 View product	B HP 256MB SDRAM 133MHz View product
Features2 differ
Internal memory	0.25 GB	0.25 GB
Memory layout (modules x size)	1 x 0.25 GB	1 x 0.25 GB
Memory form factorDiffers	184-pin DIMM	168-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	333 MHz	133 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	3.3 V
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Component forKnown for one	PC/Server	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	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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