Product comparison · 2 interface cards/adapters

Fujitsu InfiniBand HCA 56 Gb vs Fujitsu USB 3.0 PCIe x1

5specifications compared
3differ
2identical
10known for one product only

Key differences

Output interface
- InfiniBand HCA 56 Gb:InfiniBand
- USB 3.0 PCIe x1:USB 3.2 Gen 1 (3.1 Gen 1)
Data transfer rate (max)
- InfiniBand HCA 56 Gb:56 Gbit/s
- USB 3.0 PCIe x1:5 Gbit/s
Operating temperature (T-T)
- InfiniBand HCA 56 Gb:0 - 55 °C
- USB 3.0 PCIe x1:5 - 35 °C

Side by side

Differences highlightedShow differences only

Comparison of InfiniBand HCA 56 Gb, USB 3.0 PCIe x1
15 specifications	A Fujitsu InfiniBand HCA 56 Gb View product	B Fujitsu USB 3.0 PCIe x1 View product
Ports & interfaces1 differ
Output interfaceDiffers	InfiniBand	USB 3.2 Gen 1 (3.1 Gen 1)
Expansion card form factorKnown for one	Unknown — not stated by the source	Full-height / Low-profile
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Internal USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	1
Connector(s)Known for one	QSFP	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Green, Grey	Unknown — not stated by the source
Features1 differ
Data transfer rate (max)Differs	56 Gbit/s	5 Gbit/s
Supported protocolsKnown for one	Open MPI , OSU MVAPICH, HP MPI, Intel MPI, MS MPI, Scali MPI SRP, iSER, NFS RDMA, FCoIB TCP/UDP, IPoIB, SDP, RDS uDAPL	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Ports quantityKnown for one	1	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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