Product comparison · 2 raid controllers

Fujitsu CP400I RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo ThinkSystem RAID 940-16i

6specifications compared
4differ
2identical
15known for one product only

Key differences

The Lenovo ThinkSystem RAID 940-16i has 1 more PCI Express slots version than the Fujitsu CP400I RAID controller PCI Express x8 3.0 12 Gbit/s (4.0 vs 3.0). The Lenovo ThinkSystem RAID 940-16i has 10 - 55 °C more operating temperature (T-T) than the Fujitsu CP400I RAID controller PCI Express x8 3.0 12 Gbit/s (10 - 55 °C vs 0 - 55 °C). Supported storage drive interfaces: SAS, Serial ATA on the Fujitsu CP400I RAID controller PCI Express x8 3.0 12 Gbit/s, SAS on the Lenovo ThinkSystem RAID 940-16i. RAID levels: 0, 1 on the Fujitsu CP400I RAID controller PCI Express x8 3.0 12 Gbit/s, 0, 1, 5, 6, 10, 50, 60, JBOD on the Lenovo ThinkSystem RAID 940-16i.

Supported storage drive interfaces
- CP400I RAID controller PCI Express x8 3.0 12 Gbit/s:SAS, Serial ATA
- ThinkSystem RAID 940-16i:SAS
PCI Express slots version
- CP400I RAID controller PCI Express x8 3.0 12 Gbit/s:3.0
- ThinkSystem RAID 940-16i:4.0
RAID levels
- CP400I RAID controller PCI Express x8 3.0 12 Gbit/s:0, 1
- ThinkSystem RAID 940-16i:0, 1, 5, 6, 10, 50, 60, JBOD
Operating temperature (T-T)
- CP400I RAID controller PCI Express x8 3.0 12 Gbit/s:0 - 55 °C
- ThinkSystem RAID 940-16i:10 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of CP400I, ThinkSystem RAID 940-16i
21 specifications	A Fujitsu CP400I RAID controller PCI Express x8 3.0 12 Gbit/s Model CP400I View product	B Lenovo ThinkSystem RAID 940-16i View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS, Serial ATA	SAS
PCI Express slots versionDiffers	3.0	4.0
Internal mini-SAS portsKnown for one	2	Unknown — not stated by the source
Internal SAS portsKnown for one	8	Unknown — not stated by the source
Performance1 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
RAID levelsDiffers	0, 1	0, 1, 5, 6, 10, 50, 60, JBOD
SSD supportKnown for one	Unknown — not stated by the source	Yes
Internal memoryKnown for one	Unknown — not stated by the source	8000 MB
Number of devices supportedKnown for one	Unknown — not stated by the source	16
Hot-swapKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	USA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/ IEC/ UL 60950 RoHS WEEE
Compatible productsKnown for one	Unknown — not stated by the source	SR665 (7D2W/7D2V), SR645 (7D2Y/7D2X)
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows Server 2016 Microsoft Windows Server 2019 Red Hat Enterprise Linux 8.1 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 12 SP5 with Xen SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 with Xen VMware vSphere Hypervisor (ESXi) 6.7 U3 VMware vS
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	10 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage temperature (T-T)Known for one	-45 - 105 °C	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733080
Other featuresidentical
PCI Card form factorKnown for one	Full-height (low-profile)	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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