Product comparison · 2 raid controllers

Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo RAID 940-16I

6specifications compared
3differ
3identical
11known for one product only

Key differences

The Lenovo RAID 940-16I has 1 more PCI Express slots version than the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s (4.0 vs 3.0). Host interface: PCI Express x8 on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s, PCI Express x4 on the Lenovo RAID 940-16I. RAID levels: 0, 1, 10, JBOD on the Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s, 0, 1, 5, 10, 50, 60 on the Lenovo RAID 940-16I.

Host interface
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:PCI Express x8
- RAID 940-16I:PCI Express x4
PCI Express slots version
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:3.0
- RAID 940-16I:4.0
RAID levels
- 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, JBOD
- RAID 940-16I:0, 1, 5, 10, 50, 60

Side by side

Differences highlightedShow differences only

Comparison of 4XC0G88840, RAID 940-16I
17 specifications	A Lenovo 4XC0G88840 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88840 View product	B Lenovo RAID 940-16I View product
Ports & interfaces2 differ
Host interfaceDiffers	PCI Express x8	PCI Express x4
PCI Express slots versionDiffers	3.0	4.0
Performance1 differ
RAID levelsDiffers	0, 1, 10, JBOD	0, 1, 5, 10, 50, 60
Compatible productsKnown for one	ThinkServer TS150, TS450, TS460, RS160	Unknown — not stated by the source
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
Form factorKnown for one	Unknown — not stated by the source	Low-Profile MD2 PCIe AIC
SSD supportKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	16
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor familyKnown for one	LSI	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	4 mm	Unknown — not stated by the source
DepthKnown for one	12 mm	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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