Product comparison · 2 network cards

Dell NVIDIA ConnectX-7 vs Lenovo QLogic QLE2872

7specifications compared
2differ
5identical
10known for one product only

Key differences

The Lenovo QLogic QLE2872 has 1 more fiber ports quantity than the Dell NVIDIA ConnectX-7 (2 vs 1). The Dell NVIDIA ConnectX-7 has 336,000 Mbit/s more maximum data transfer rate than the Lenovo QLogic QLE2872 (400000 Mbit/s vs 64000 Mbit/s).

Fiber ports quantity
- NVIDIA ConnectX-7:1
- QLogic QLE2872:2
Maximum data transfer rate
- NVIDIA ConnectX-7:400000 Mbit/s
- QLogic QLE2872:64000 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of NVIDIA ConnectX-7, QLogic QLE2872
17 specifications	A Dell NVIDIA ConnectX-7 View product	B Lenovo QLogic QLE2872 View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber ports quantityDiffers	1	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
Fiber optic connectorKnown for one	OSFP	Unknown — not stated by the source
PCI Card form factorKnown for one	Full-height	Unknown — not stated by the source
Network1 differ
Maximum data transfer rateDiffers	400000 Mbit/s	64000 Mbit/s
Designidentical
Internal	Yes	Yes
Component for	Server	Server
Product colourKnown for one	Unknown — not stated by the source	Black, Green, Stainless steel
CertificationKnown for one	Unknown — not stated by the source	UL 60950-1 CSA C22.2 TUV EN60950-1 TUV IEC 60950-1 EN IEC 62368 2nd, 3rd Edition CB Certified FCC Rules, CFR Title 47, Part 15, Subpart Class A Industry Canada, ICES-003: Class A EN55032 EN55035 EN61000-3-2 EN61000-3-3 VCCI: Class A AS/NZS: Class A KC-RRA Class A BSMI CNS 13438 UKCA BS DoC
Compatible productsKnown for one	PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R770AP PowerEdge R7715 PowerEdge R7725 PowerEdge R7725XD PowerEdge XE7745 PowerEdge XE8712 PowerEdge XE9780L PowerEdge XE9780LAP PowerEdge XE9785 PowerEdge XE9785L	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%

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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