Product comparison · 2 network cards

Origin Storage Intel X520-DA2 alternative Intel 82599 NIC PCIe vs QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s

9specifications compared
5differ
4identical
5known for one product only

Key differences

The QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has 2 more PCI version than the Origin Storage Intel X520-DA2 alternative Intel 82599 NIC PCIe (4.0 vs 2). The QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has 90,000 Mbit/s more maximum data transfer rate than the Origin Storage Intel X520-DA2 alternative Intel 82599 NIC PCIe (100000 Mbit/s vs 10000 Mbit/s). Interface: Ethernet on the Origin Storage Intel X520-DA2 alternative Intel 82599 NIC PCIe, Fiber on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. Fiber optic connector: SFP+ on the Origin Storage Intel X520-DA2 alternative Intel 82599 NIC PCIe, QSFP28 on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. Component for: PC/Server on the Origin Storage Intel X520-DA2 alternative Intel 82599 NIC PCIe, Server/workstation on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s.

Interface
- Intel X520-DA2 alternative Intel 82599 NIC PCIe:Ethernet
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Fiber
Fiber optic connector
- Intel X520-DA2 alternative Intel 82599 NIC PCIe:SFP+
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:QSFP28
PCI version
- Intel X520-DA2 alternative Intel 82599 NIC PCIe:2
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:4.0
Maximum data transfer rate
- Intel X520-DA2 alternative Intel 82599 NIC PCIe:10000 Mbit/s
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:100000 Mbit/s
Component for
- Intel X520-DA2 alternative Intel 82599 NIC PCIe:PC/Server
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of X520-DA2-OS, QXG-100G2SF-BCM
14 specifications	A Origin Storage Intel X520-DA2 alternative Intel 82599 NIC PCIe Model X520-DA2-OS View product	B QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s Model QXG-100G2SF-BCM View product
Ports & interfaces3 differ
Connectivity technology	Wired	Wired
Host interface	PCI Express	PCI Express
InterfaceDiffers	Ethernet	Fiber
Fiber optic connectorDiffers	SFP+	QSFP28
Fiber ports quantity	2	2
PCI versionDiffers	2	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	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	PC/Server	Server/workstation
Product colourKnown for one	Unknown — not stated by the source	Silver, Dark Green
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	157.3 mm
Technical detailsidentical
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source

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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