Product comparison · 2 internal hard drives

Dell 250GB SATA Hard Drive Kit f/ Optiplex 745 vs Dell 300GB SAS Hard Drive f/ PowerEdge / PowerVault

7specifications compared
4differ
3identical
0known for one product only

Key differences

The Dell 300GB SAS Hard Drive f/ PowerEdge / PowerVault has 50 GB more HDD capacity than the Dell 250GB SATA Hard Drive Kit f/ Optiplex 745 (300 GB vs 250 GB). The Dell 300GB SAS Hard Drive f/ PowerEdge / PowerVault has 7,800 RPM more HDD speed than the Dell 250GB SATA Hard Drive Kit f/ Optiplex 745 (15000 RPM vs 7200 RPM). Interface: Serial ATA on the Dell 250GB SATA Hard Drive Kit f/ Optiplex 745, SAS on the Dell 300GB SAS Hard Drive f/ PowerEdge / PowerVault.

HDD capacity
- 250GB SATA Hard Drive Kit f/ Optiplex 745:250 GB
- 300GB SAS Hard Drive f/ PowerEdge / PowerVault:300 GB
HDD speed
- 250GB SATA Hard Drive Kit f/ Optiplex 745:7200 RPM
- 300GB SAS Hard Drive f/ PowerEdge / PowerVault:15000 RPM
Interface
- 250GB SATA Hard Drive Kit f/ Optiplex 745:Serial ATA
- 300GB SAS Hard Drive f/ PowerEdge / PowerVault:SAS

Side by side

Differences highlightedShow differences only

Comparison of 250GB SATA Hard Drive Kit f/ Optiplex 745, 300GB SAS Hard Drive f/ PowerEdge / PowerVault
7 specifications	A Dell 250GB SATA Hard Drive Kit f/ Optiplex 745 View product	B Dell 300GB SAS Hard Drive f/ PowerEdge / PowerVault View product
Features3 differ
HDD capacityDiffers	250 GB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
InterfaceDiffers	Serial ATA	SAS
Other features1 differ
Compatible productsDiffers	- Precision 380 / 390 / 490 MT and DT / 690 MT - Vostro 200 MT / 200s SMT / 400 MT / 410 DT / V420 L - Inspiron 530 MT / 530s SMT / 531 MT - OptiPlex SX280 / GX620 / 745 / 755 USFF / GX280 / 330 MT/DT / 745c MT / GX620 / GX520 / 740 / 755 MT/DT/SF / GX280 SF/SD/SMT - Studio 540 MT/ST	PowerEdge 6950 FS / 6850 FS / 2970 FS / 2950 FS / 2900 FS / 840 FS / Unisys 6850 FS / Unisys 2900 FS PowerVault MD3000i FS / MD3000 FS / PV MD1000 FS

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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