Dell 540-BFXQ network card Internal Fiber vs Lenovo QLogic QLE2872

Comparison of 540-BFXQ, QLogic QLE2872

18 specifications	A Dell 540-BFXQ network card Internal Fiber Model 540-BFXQ View product	B Lenovo QLogic QLE2872View product
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber ports quantity	2	2
PCI versionKnown for one	—Unknown — not stated by the source	4.0
Fiber optic connectorKnown for one	SFP28	—Unknown — not stated by the source
PCI Card form factorKnown for one	Full-height	—Unknown — not stated by the source
Networkidentical
Maximum data transfer rateKnown for one	—Unknown — not stated by the source	64000 Mbit/s
Ethernet interface typeKnown for one	25 Gigabit Ethernet	—Unknown — not stated by the source
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 R470 PowerEdge R570 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725	—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.