Product comparison · 2 raid controllers

Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s

6specifications compared
2differ
4identical
13known for one product only

Key differences

The Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s has 1 more PCI Express slots version than the Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s (4.0 vs 3.0). 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, 5, 6, 10, 50, 60 on the Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s.

PCI Express slots version
- 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s:3.0
- 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s:4.0
RAID levels
- 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60, JBOD
- 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60

Side by side

Differences highlightedShow differences only

Comparison of 4XC0G88839, 4Y37A09730
19 specifications	A Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88839 View product	B Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s Model 4Y37A09730 View product
Ports & interfaces1 differ
Supported storage drive interfaces	SAS, Serial ATA	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
PCI Express slots versionDiffers	3.0	4.0
Internal SAS portsKnown for one	Unknown — not stated by the source	16
External SAS portsKnown for one	1	Unknown — not stated by the source
Performance1 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60, JBOD	0, 1, 5, 6, 10, 50, 60
Data transfer rate	12 Gbit/s	12 Gbit/s
Form factorKnown for one	Unknown — not stated by the source	Low Profile PCIe
SSD support	Yes	Yes
Internal memoryKnown for one	Unknown — not stated by the source	8000 MB
ChipsetKnown for one	Unknown — not stated by the source	Broadcom SAS3916
JBOD functionKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	Unknown — not stated by the source	16
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	ThinkServer TD350, RD450, RD550, RD650	Unknown — not stated by the source
System requirementsidentical
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Processoridentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor familyKnown for one	LSI	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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