Product comparison · 2 raid controllers

Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s

8specifications compared
2differ
6identical
7known for one product only

Key differences

RAID levels: 0, 1, 5, 6, 10, 50, 60, JBOD on the Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s, 0, 1, 10, JBOD on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s. Compatible products: ThinkServer TD350, RD450, RD550, RD650 on the Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s, ThinkServer TS150, TS450, TS460, RS160 on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s.

RAID levels
- 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60, JBOD
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, JBOD

Side by side

Differences highlightedShow differences only

Comparison of 4XC0G88839, 4XC0G88840
15 specifications	A Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88839 View product	B Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88840 View product
Ports & interfacesidentical
External SAS portsKnown for one	1	Unknown — not stated by the source
Performance2 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60, JBOD	0, 1, 10, JBOD
Compatible productsDiffers	ThinkServer TD350, RD450, RD550, RD650	ThinkServer TS150, TS450, TS460, RS160
SSD supportKnown for one	Yes	Unknown — not stated by the source
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	5 - 90%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	4 mm
DepthKnown for one	Unknown — not stated by the source	12 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080

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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