Product comparison · 2 raid controllers

Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s

8specifications compared
3differ
5identical
16known for one product only

Key differences

The Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s has 11,988 Gbit/s more data transfer rate than the Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s (12000 Gbit/s vs 12 Gbit/s). Supported storage drive interfaces: SAS, Serial ATA on the Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s, SAS on the Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s. 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, 5, 50 on the Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s.

Supported storage drive interfaces
- 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
- 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s:SAS
RAID levels
- 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1, 5, 6, 10, 50, 60, JBOD
- 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s:0, 1, 10, 5, 50
Data transfer rate
- 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s:12 Gbit/s
- 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s:12000 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 4XC0G88839, 7Y37A01082
24 specifications	A Lenovo 4XC0G88839 RAID controller PCI Express x8 3.0 12 Gbit/s Model 4XC0G88839 View product	B Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s Model 7Y37A01082 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA	SAS
Internal mini-SAS HD portsKnown for one	Unknown — not stated by the source	2
External SAS portsKnown for one	1	Unknown — not stated by the source
Performance2 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60, JBOD	0, 1, 10, 5, 50
Data transfer rateDiffers	12 Gbit/s	12000 Gbit/s
ChipsetKnown for one	Unknown — not stated by the source	LSI SAS3408
Number of devices supportedKnown for one	Unknown — not stated by the source	8
Online Capacity ExpansionKnown for one	Unknown — not stated by the source	Yes
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown 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
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows Server 2012 R2 Microsoft Windows Server 2016 Red Hat Enterprise Linux 6 Server x64 Edition Red Hat Enterprise Linux 7 SUSE Linux Enterprise Server 11 for AMD64/EM64T SUSE Linux Enterprise Server 11 with Xen for AMD64/EM64T SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Serve
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Other featuresidentical
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)

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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