Product comparison · 2 memory modules

Hypertec 2GB 133MHz SDRAM Kit (Legacy) vs Lenovo 73P4971-02 memory module

7specifications compared
6differ
1identical
5known for one product only

Key differences

The Hypertec 2GB 133MHz SDRAM Kit (Legacy) has 1.5 GB more internal memory than the Lenovo 73P4971-02 memory module (2 GB vs 0.5 GB). The Lenovo 73P4971-02 memory module has 72 -pin DIMM more memory form factor than the Hypertec 2GB 133MHz SDRAM Kit (Legacy) (240-pin DIMM vs 168-pin DIMM). The Lenovo 73P4971-02 memory module has 400 MHz more memory clock speed than the Hypertec 2GB 133MHz SDRAM Kit (Legacy) (533 MHz vs 133 MHz). Memory layout (modules x size): 1 x 2 GB on the Hypertec 2GB 133MHz SDRAM Kit (Legacy), 1 x 0.5 GB on the Lenovo 73P4971-02 memory module. Internal memory type: SDR SDRAM on the Hypertec 2GB 133MHz SDRAM Kit (Legacy), DDR2 on the Lenovo 73P4971-02 memory module.

Internal memory
- 2GB 133MHz SDRAM Kit (Legacy):2 GB
- 73P4971-02 memory module:0.5 GB
Memory layout (modules x size)
- 2GB 133MHz SDRAM Kit (Legacy):1 x 2 GB
- 73P4971-02 memory module:1 x 0.5 GB
Internal memory type
- 2GB 133MHz SDRAM Kit (Legacy):SDR SDRAM
- 73P4971-02 memory module:DDR2
Memory form factor
- 2GB 133MHz SDRAM Kit (Legacy):168-pin DIMM
- 73P4971-02 memory module:240-pin DIMM
Memory clock speed
- 2GB 133MHz SDRAM Kit (Legacy):133 MHz
- 73P4971-02 memory module:533 MHz
Number of pins
- 2GB 133MHz SDRAM Kit (Legacy):168
- 73P4971-02 memory module:240

Side by side

Differences highlightedShow differences only

Comparison of 2GB 133MHz SDRAM Kit (Legacy), 73P4971-02
12 specifications	A Hypertec 2GB 133MHz SDRAM Kit (Legacy)View product	B Lenovo 73P4971-02 memory module Model 73P4971-02 View product
Features5 differ
Internal memoryDiffers	2 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 0.5 GB
Internal memory typeDiffers	SDR SDRAM	DDR2
Memory form factorDiffers	168-pin DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	4
Memory clock speedDiffers	133 MHz	533 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Component forKnown for one	PC/Server	Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Packaging dataidentical
Package type	DIMM	DIMM
Other features1 differ
Number of pinsDiffers	168	240

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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