Product comparison · 2 raid controllers

Lenovo 4XC0G88835 RAID controller vs Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s

7specifications compared
6differ
1identical
9known for one product only

Key differences

The Lenovo 4XC0G88835 RAID controller has 5 - 90% more operating relative humidity (H-H) than the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s (10 - 90% vs 5 - 90%). The Lenovo 4XC0G88835 RAID controller has 6 mm more width than the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s (10 mm vs 4 mm). The Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s has 3 mm more depth than the Lenovo 4XC0G88835 RAID controller (12 mm vs 9 mm). RAID levels: 5 on the Lenovo 4XC0G88835 RAID controller, 0, 1, 10, JBOD on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s. Compatible products: 4XC0G88834 on the Lenovo 4XC0G88835 RAID controller, ThinkServer TS150, TS450, TS460, RS160 on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s.

RAID levels
- 4XC0G88835 RAID controller:5
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, JBOD
Operating temperature (T-T)
- 4XC0G88835 RAID controller:10 - 35 °C
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:0 - 55 °C
Operating relative humidity (H-H)
- 4XC0G88835 RAID controller:10 - 90%
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:5 - 90%
Width
- 4XC0G88835 RAID controller:10 mm
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:4 mm
Depth
- 4XC0G88835 RAID controller:9 mm
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:12 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XC0G88835, 4XC0G88840
16 specifications	A Lenovo 4XC0G88835 RAID controller Model 4XC0G88835 View product	B Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88840 View product
Ports & interfacesidentical
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	SAS, Serial ATA
Host interfaceKnown for one	Unknown — not stated by the source	PCI Express x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Performance2 differ
RAID levelsDiffers	5	0, 1, 10, JBOD
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Compatible productsDiffers	4XC0G88834	ThinkServer TS150, TS450, TS460, RS160
CertificationKnown for one	CB, FCC, EMC, C-tick, GS, CUL, UL, CE	Unknown — not stated by the source
Processoridentical
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor familyKnown for one	Unknown — not stated by the source	LSI
Operational conditions2 differ
Operating temperature (T-T)Differs	10 - 35 °C	0 - 55 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 90%
Weight & dimensions2 differ
WidthDiffers	10 mm	4 mm
DepthDiffers	9 mm	12 mm
HeightKnown for one	14 mm	Unknown — not stated by the source
System requirementsidentical
Server operating systems supportedKnown for one	Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64, Windows Small Business Server 2011, Windows Small Business Server 2011 x64	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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