Product comparison · 2 raid controllers

GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s vs Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0

5specifications compared
3differ
2identical
18known for one product only

Key differences

The Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0 has 2,096 MB more internal memory than the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s (4096 MB vs 2000 MB). Supported storage drive interfaces: SAS on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, SAS, Serial ATA on the Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0. Host interface: PCI on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, PCI Express x8 on the Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0.

Supported storage drive interfaces
- CRA4648 RAID controller PCI 3.0 12 Gbit/s:SAS
- 7Y37A01087 RAID controller PCI Express x8 3.0:SAS, Serial ATA
Host interface
- CRA4648 RAID controller PCI 3.0 12 Gbit/s:PCI
- 7Y37A01087 RAID controller PCI Express x8 3.0:PCI Express x8
Internal memory
- CRA4648 RAID controller PCI 3.0 12 Gbit/s:2000 MB
- 7Y37A01087 RAID controller PCI Express x8 3.0:4096 MB

Side by side

Differences highlightedShow differences only

Comparison of CRA4648, 7Y37A01087
23 specifications	A GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s Model CRA4648 View product	B Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0 Model 7Y37A01087 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
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
Internal mini-SAS HD portsKnown for one	Unknown — not stated by the source	2
Performance1 differ
RAID levels	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60
Data transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Internal memoryDiffers	2000 MB	4096 MB
Internal memory typeKnown for one	DDR3	Unknown — not stated by the source
SSD supportKnown for one	Unknown — not stated by the source	Yes
JBOD functionKnown for one	Unknown — not stated by the source	Yes
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC Part 15 Class A Australia/New Zealand (AS/NZS CISPR 22) Canada (ICES-003 Class B) Europe (EN55022/EN55024) Japan (VCCI V-3) Korea (RRA no 2013-24 & 25) RoHS compliant EN/IEC/UL 60950 Taiwan (CNS 13438) USA (FCC 47 CFR part 15 Subpart B class B) WEEE
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
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%

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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