Product comparison · 2 network cards

Dell 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s vs QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s

8specifications compared
3differ
5identical
8known for one product only

Key differences

The QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s has 15,000 Mbit/s more maximum data transfer rate than the Dell 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s (25000 Mbit/s vs 10000 Mbit/s). Fiber optic connector: SFP+ on the Dell 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s, SFP28 on the QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s. Component for: Server on the Dell 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s, Server/workstation on the QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s.

Fiber optic connector
- 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s:SFP+
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:SFP28
Maximum data transfer rate
- 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s:10000 Mbit/s
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:25000 Mbit/s
Component for
- 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s:Server
- QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 540-BDQZ_3400015160598V1_1, QXG-25G2SF-BCM
16 specifications	A Dell 540-BDQZ_3400015160598V1_1 network card Internal Fiber 10000 Mbit/s Model 540-BDQZ_3400015160598V1_1 View product	B QNAP QXG-25G2SF-BCM network card Internal Fiber 25000 Mbit/s Model QXG-25G2SF-BCM View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
Interface	Fiber	Fiber
Fiber optic connectorDiffers	SFP+	SFP28
Fiber ports quantity	2	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network1 differ
Maximum data transfer rateDiffers	10000 Mbit/s	25000 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3az, IEEE 802.1Q, IEEE 802.3x, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.1as
LAN controllerKnown for one	Unknown — not stated by the source	Broadcom BCM57502
Ethernet interface typeKnown for one	10 Gigabit Ethernet	Unknown — not stated by the source
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 C4140 PowerEdge C6420 PowerEdge C6520 PowerEdge C6525 PowerEdge FC640 PowerEdge M640 PowerEdge R340 PowerEdge R350 PowerEdge R440 PowerEdge R450 PowerEdge R540 PowerEdge R550 PowerEdge R640 PowerEdge R650 PowerEdge R650xs PowerEdge R6515 PowerEdge R6525 PowerEdge R740 PowerEdge R740XD Powe	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	186 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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