Product comparison · 2 raid controllers

Lenovo 4XC0G88841 RAID controller vs Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s

Key differences

RAID levels
- 4XC0G88841 RAID controller:5, 10
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, JBOD
Operating temperature (T-T)
- 4XC0G88841 RAID controller:0 - 55 °C
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:0 - 70 °C

Differences highlightedShow differences only

Comparison of 4XC0G88841, 4XC0G88850
16 specifications	A Lenovo 4XC0G88841 RAID controller Model 4XC0G88841 View product	B Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88850 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
Performance1 differ
RAID levelsDiffers	5, 10	0, 1, 10, JBOD
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
SSD support	Yes	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	8
Compatible productsKnown for one	Unknown — not stated by the source	ThinkServer TD350, RD350, RD450, RD550, RD650
Processoridentical
Built-in processor	Yes	Yes
Processor family	LSI	LSI
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-45 - 105 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Weight & dimensionsidentical
WidthKnown for one	4 mm	Unknown — not stated by the source
DepthKnown for one	12 mm	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.