Product comparison · 2 network cards

Dell 540-BFXR network card Internal Fiber 25000 Mbit/s vs QNAP QXG-25G4SF-BCM network card Internal Fiber 25000 Mbit/s

7specifications compared
2differ
5identical
9known for one product only

Key differences

The QNAP QXG-25G4SF-BCM network card Internal Fiber 25000 Mbit/s has 2 more fiber ports quantity than the Dell 540-BFXR network card Internal Fiber 25000 Mbit/s (4 vs 2). Component for: Server on the Dell 540-BFXR network card Internal Fiber 25000 Mbit/s, NAS/storage server on the QNAP QXG-25G4SF-BCM network card Internal Fiber 25000 Mbit/s.

Fiber ports quantity
- 540-BFXR network card Internal Fiber 25000 Mbit/s:2
- QXG-25G4SF-BCM network card Internal Fiber 25000 Mbit/s:4
Component for
- 540-BFXR network card Internal Fiber 25000 Mbit/s:Server
- QXG-25G4SF-BCM network card Internal Fiber 25000 Mbit/s:NAS/storage server

Side by side

Differences highlightedShow differences only

Comparison of 540-BFXR, QXG-25G4SF-BCM
16 specifications	A Dell 540-BFXR network card Internal Fiber 25000 Mbit/s Model 540-BFXR View product	B QNAP QXG-25G4SF-BCM network card Internal Fiber 25000 Mbit/s Model QXG-25G4SF-BCM View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP+
Fiber ports quantityDiffers	2	4
Networkidentical
Maximum data transfer rate	25000 Mbit/s	25000 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qau
VLAN supportKnown for one	Unknown — not stated by the source	Yes
LAN controllerKnown for one	Unknown — not stated by the source	Broadcom 57504
Ethernet interface typeKnown for one	25 Gigabit Ethernet	Unknown — not stated by the source
Design1 differ
Internal	Yes	Yes
Component forDiffers	Server	NAS/storage server
Product colourKnown for one	Green	Unknown — not stated by the source
Compatible productsKnown for one	PowerEdge R470 PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R7715 PowerEdge R7725	Unknown — not stated by the source
Packaging contentidentical
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes

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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