Product comparison · 2 raid controllers

GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s vs Lenovo ThinkSystem RAID 730-8i

5specifications compared
4differ
1identical
22known for one product only

Key differences

The GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s has 1,000 MB more internal memory than the Lenovo ThinkSystem RAID 730-8i (2000 MB vs 1000 MB). Supported storage drive interfaces: SAS on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, SAS, Serial ATA on the Lenovo ThinkSystem RAID 730-8i. Host interface: PCI on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, PCI Express x8 on the Lenovo ThinkSystem RAID 730-8i. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, 0, 1, 5, 10, 50 on the Lenovo ThinkSystem RAID 730-8i.

Supported storage drive interfaces
- CRA4648 RAID controller PCI 3.0 12 Gbit/s:SAS
- ThinkSystem RAID 730-8i:SAS, Serial ATA
Host interface
- CRA4648 RAID controller PCI 3.0 12 Gbit/s:PCI
- ThinkSystem RAID 730-8i:PCI Express x8
RAID levels
- CRA4648 RAID controller PCI 3.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60
- ThinkSystem RAID 730-8i:0, 1, 5, 10, 50
Internal memory
- CRA4648 RAID controller PCI 3.0 12 Gbit/s:2000 MB
- ThinkSystem RAID 730-8i:1000 MB

Side by side

Differences highlightedShow differences only

Comparison of CRA4648, ThinkSystem RAID 730-8i
27 specifications	A GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s Model CRA4648 View product	B Lenovo ThinkSystem RAID 730-8i View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS	SAS, Serial ATA
Host interfaceDiffers	PCI	PCI Express x8
PCI Express slots version	3.0	3.0
External SAS portsKnown for one	Unknown — not stated by the source	8
Internal mini-SAS portsKnown for one	2	Unknown — not stated by the source
Internal SAS portsKnown for one	8	Unknown — not stated by the source
Performance2 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 10, 50
SSD supportKnown for one	Unknown — not stated by the source	Yes
Internal memoryDiffers	2000 MB	1000 MB
Number of devices supportedKnown for one	Unknown — not stated by the source	8
Online Capacity ExpansionKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Data transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Internal memory typeKnown for one	DDR3	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Weight & dimensionsidentical
DepthKnown for one	168 mm	Unknown — not stated by the source
HeightKnown for one	68.9 mm	Unknown — not stated by the source
Package widthKnown for one	285 mm	Unknown — not stated by the source
Package depthKnown for one	305 mm	Unknown — not stated by the source
Package heightKnown for one	250 mm	Unknown — not stated by the source

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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