Product comparison · 2 raid controllers

HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller vs Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s

7specifications compared
5differ
2identical
17known for one product only

Key differences

The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 6 Gbit/s more data transfer rate than the HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller (12 Gbit/s vs 6 Gbit/s). The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 3,488 MB more internal memory than the HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller (4000 MB vs 512 MB). The HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller has 23.5 mm more width than the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s (190.5 mm vs 167 mm). RAID levels: 0, 1, 1+0, 5, 6, 50, 60 on the HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller, 0, 1, 10, 5, 50, 6, 60 on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s.

RAID levels
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:0, 1, 1+0, 5, 6, 50, 60
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, 5, 50, 6, 60
Data transfer rate
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:6 Gbit/s
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:12 Gbit/s
Internal memory
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:512 MB
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:4000 MB
Width
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:190.5 mm
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:167 mm
Height
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:57.2 mm
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:64 mm

Side by side

Differences highlightedShow differences only

Comparison of P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller, 4Y37A72485
24 specifications	A HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller View product	B Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72485 View product
Ports & interfacesidentical
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
External mini-SAS portsKnown for one	1	Unknown — not stated by the source
Internal mini-SAS portsKnown for one	1	Unknown — not stated by the source
Performance3 differ
RAID levelsDiffers	0, 1, 1+0, 5, 6, 50, 60	0, 1, 10, 5, 50, 6, 60
Data transfer rateDiffers	6 Gbit/s	12 Gbit/s
SSD supportKnown for one	Unknown — not stated by the source	Yes
Internal memoryDiffers	512 MB	4000 MB
ChipsetKnown for one	Unknown — not stated by the source	Microchip Luxor ROC PM8236
JBOD functionKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	16
Hot-swapKnown 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 3548) Canada (ICES-003 Class B) Europe (EN55032/EN55024) Japan VCCI Korea KCC RoHS compliant EN/IEC/UL 60950 USA (FCC 47 CFR part 15 Subpart B class B)
Internal memory typeKnown for one	DDR3	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	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	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions2 differ
WidthDiffers	190.5 mm	167 mm
HeightDiffers	57.2 mm	64 mm
DepthKnown for one	241.3 mm	Unknown — not stated by the source
WeightKnown for one	370 g	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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