Product comparison · 2 internal solid state drives

Origin Storage 64GB SATA PWS M4500 vs Origin Storage 256GB MLC SSD TP T420 W520

21specifications compared
5differ
16identical
1known for one product only

Key differences

The Origin Storage 256GB MLC SSD TP T420 W520 has 192 GB more SSD capacity than the Origin Storage 64GB SATA PWS M4500 (256 GB vs 64 GB). The Origin Storage 256GB MLC SSD TP T420 W520 has 85 MB/s more read speed than the Origin Storage 64GB SATA PWS M4500 (500 MB/s vs 415 MB/s). The Origin Storage 256GB MLC SSD TP T420 W520 has 335 MB/s more write speed than the Origin Storage 64GB SATA PWS M4500 (500 MB/s vs 165 MB/s). Component for: Laptop on the Origin Storage 64GB SATA PWS M4500, PC/Laptop on the Origin Storage 256GB MLC SSD TP T420 W520. Compatible products: Dell Notebook on the Origin Storage 64GB SATA PWS M4500, IBM Notebook on the Origin Storage 256GB MLC SSD TP T420 W520.

SSD capacity
- 64GB SATA PWS M4500:64 GB
- 256GB MLC SSD TP T420 W520:256 GB
Component for
- 64GB SATA PWS M4500:Laptop
- 256GB MLC SSD TP T420 W520:PC/Laptop
Read speed
- 64GB SATA PWS M4500:415 MB/s
- 256GB MLC SSD TP T420 W520:500 MB/s
Write speed
- 64GB SATA PWS M4500:165 MB/s
- 256GB MLC SSD TP T420 W520:500 MB/s
Compatible products
- 64GB SATA PWS M4500:Dell Notebook
- 256GB MLC SSD TP T420 W520:IBM Notebook

Side by side

Differences highlightedShow differences only

Comparison of DELL-64MLC-NB59, IBM-256MLC-NB17
22 specifications	A Origin Storage 64GB SATA PWS M4500 Model DELL-64MLC-NB59 View product	B Origin Storage 256GB MLC SSD TP T420 W520 Model IBM-256MLC-NB17 View product
Features4 differ
SSD capacityDiffers	64 GB	256 GB
NAND flash typeKnown for one	MLC (Multi Level Cell)	Unknown — not stated by the source
Component forDiffers	Laptop	PC/Laptop
Read speedDiffers	415 MB/s	500 MB/s
Write speedDiffers	165 MB/s	500 MB/s
Other features1 differ
Compatible productsDiffers	Dell Notebook	IBM Notebook

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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