Product comparison · 2 raid controllers

Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s

8specifications compared
3differ
5identical
15known for one product only

Key differences

The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 163 mm more width than the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s (167 mm vs 4 mm). RAID levels: 0, 1, 10, JBOD on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s, 0, 1, 10, 5, 50, 6, 60 on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s. Operating relative humidity (H-H): 5 - 90% on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s, 20 - 80% on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s.

RAID levels
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, JBOD
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, 5, 50, 6, 60
Operating relative humidity (H-H)
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:5 - 90%
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:20 - 80%
Width
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:4 mm
- 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s:167 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XC0G88840, 4Y37A72485
23 specifications	A Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88840 View product	B Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4Y37A72485 View product
Ports & interfacesidentical
Supported storage drive interfaces	SAS, Serial ATA	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots version	3.0	3.0
Performance1 differ
RAID levelsDiffers	0, 1, 10, JBOD	0, 1, 10, 5, 50, 6, 60
Data transfer rate	12 Gbit/s	12 Gbit/s
SSD supportKnown for one	Unknown — not stated by the source	Yes
Internal memoryKnown for one	Unknown — not stated by the source	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)
Compatible productsKnown for one	ThinkServer TS150, TS450, TS460, RS160	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 conditions1 differ
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Operating relative humidity (H-H)Differs	5 - 90%	20 - 80%
Weight & dimensions1 differ
WidthDiffers	4 mm	167 mm
HeightKnown for one	Unknown — not stated by the source	64 mm
DepthKnown for one	12 mm	Unknown — not stated by the source
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor familyKnown for one	LSI	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733080	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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