Product comparison · 2 raid controllers

Fujitsu PRAID CP500i vs Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s

5specifications compared
2differ
3identical
12known for one product only

Key differences

Supported storage drive interfaces
- PRAID CP500i:SAS, Serial ATA III
- 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s:PCI Express 4.0
RAID levels
- PRAID CP500i:0, 1, 5, 10, 50
- 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s:0, 1, 10

Side by side

Differences highlightedShow differences only

Comparison of PRAID CP500i, 4Y37A78834
17 specifications	A Fujitsu PRAID CP500i View product	B Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s Model 4Y37A78834 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA III	PCI Express 4.0
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Internal mini-SAS HD portsKnown for one	2	Unknown — not stated by the source
Performance1 differ
RAID levelsDiffers	0, 1, 5, 10, 50	0, 1, 10
Data transfer rate	12 Gbit/s	12 Gbit/s
SSD supportKnown for one	Unknown — not stated by the source	Yes
ChipsetKnown for one	Unknown — not stated by the source	SAS3808
JBOD functionKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	8
S.M.A.R.T. support	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	USA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/IEC/ UL 60950; RoHS; WEEE
RAID Level MigrationKnown for one	Yes	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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