Product comparison · 2 network cards

Dell 540-BFLM network card Internal Fiber 100000 Mbit/s vs QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s

9specifications compared
3differ
6identical
5known for one product only

Key differences

Fiber optic connector: QSFP56 on the Dell 540-BFLM network card Internal Fiber 100000 Mbit/s, QSFP28 on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. PCI Card form factor: Full-height on the Dell 540-BFLM network card Internal Fiber 100000 Mbit/s, Full-height (low-profile) on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. Component for: Server on the Dell 540-BFLM network card Internal Fiber 100000 Mbit/s, Server/workstation on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s.

Fiber optic connector
- 540-BFLM network card Internal Fiber 100000 Mbit/s:QSFP56
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:QSFP28
PCI Card form factor
- 540-BFLM network card Internal Fiber 100000 Mbit/s:Full-height
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Full-height (low-profile)
Component for
- 540-BFLM network card Internal Fiber 100000 Mbit/s:Server
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 540-BFLM, QXG-100G2SF-BCM
14 specifications	A Dell 540-BFLM network card Internal Fiber 100000 Mbit/s Model 540-BFLM View product	B QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s Model QXG-100G2SF-BCM View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber optic connectorDiffers	QSFP56	QSFP28
Fiber ports quantity	2	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
PCI Card form factorDiffers	Full-height	Full-height (low-profile)
Networkidentical
Maximum data transfer rate	100000 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
Design1 differ
Internal	Yes	Yes
Component forDiffers	Server	Server/workstation
Product colourKnown for one	Unknown — not stated by the source	Silver, Dark Green
Compatible productsKnown for one	PowerEdge R470 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R770AP PowerEdge R7715 PowerEdge R7725 PowerEdge XE7745 PowerEdge XE8712 PowerEdge XE9780 PowerEdge XE9780L PowerEdge XE9780LAP PowerEdge XE9785L	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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