Product comparison · 2 network cards

Lenovo QLogic QLE2872 vs QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s

9specifications compared
3differ
6identical
9known for one product only

Key differences

The QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has 36,000 Mbit/s more maximum data transfer rate than the Lenovo QLogic QLE2872 (100000 Mbit/s vs 64000 Mbit/s). Component for: Server on the Lenovo QLogic QLE2872, Server/workstation on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. Product colour: Black, Green, Stainless steel on the Lenovo QLogic QLE2872, Silver, Dark Green on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s.

Maximum data transfer rate
- QLogic QLE2872:64000 Mbit/s
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:100000 Mbit/s
Component for
- QLogic QLE2872:Server
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of QLogic QLE2872, QXG-100G2SF-BCM
18 specifications	A Lenovo QLogic QLE2872 View product	B QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s Model QXG-100G2SF-BCM View product
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber ports quantity	2	2
PCI version	4.0	4.0
Fiber optic connectorKnown for one	Unknown — not stated by the source	QSFP28
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network1 differ
Maximum data transfer rateDiffers	64000 Mbit/s	100000 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3bs, IEEE 802.3bj, IEEE 802.3bm, IEEE 802.3by, IEEE 802.3ba, IEEE 802.3ap, IEEE 802.3ad, IEEE 802.1Q, IEEE 802.1AX, IEEE 802.1p, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg
Design2 differ
Internal	Yes	Yes
Component forDiffers	Server	Server/workstation
Product colourDiffers	Black, Green, Stainless steel	Silver, Dark Green
CertificationKnown for one	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	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	157.3 mm

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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