Product comparison · 2 raid controllers

Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s vs Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s

5specifications compared
2differ
3identical
13known for one product only

Key differences

Supported storage drive interfaces: SAS on the Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s, SAS, Serial ATA on the Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s, 0, 1, 10, JBOD on the Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s.

Supported storage drive interfaces
- EP420i RAID controller PCI Express x8 12 Gbit/s:SAS
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
RAID levels
- EP420i RAID controller PCI Express x8 12 Gbit/s:0, 1, 5, 6, 10, 50, 60
- 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 10, JBOD

Side by side

Differences highlightedShow differences only

Comparison of EP420i, 4XC0G88850
18 specifications	A Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s Model EP420i View product	B Lenovo 4XC0G88850 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88850 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Performance1 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 10, JBOD
Data transfer rate	12 Gbit/s	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
RAID Level MigrationKnown for one	Yes	Unknown — not stated by the source
Internal memoryKnown for one	2048 MB	Unknown — not stated by the source
ChipsetKnown for one	LSI SAS3108	Unknown — not stated by the source
Online Capacity ExpansionKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	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 conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-45 - 105 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%

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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