Product comparison · 2 network cards

Dell NVIDIA ConnectX-7 vs Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s

8specifications compared
5differ
3identical
19known for one product only

Key differences

The Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s has 1 more fiber ports quantity than the Dell NVIDIA ConnectX-7 (2 vs 1). The Dell NVIDIA ConnectX-7 has 399,975 Mbit/s more maximum data transfer rate than the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s (400000 Mbit/s vs 25 Mbit/s). Interface: Fiber on the Dell NVIDIA ConnectX-7, Ethernet on the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s. Fiber optic connector: OSFP on the Dell NVIDIA ConnectX-7, SFP28 on the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s. Component for: Server on the Dell NVIDIA ConnectX-7, Server/workstation on the Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s.

Interface
- NVIDIA ConnectX-7:Fiber
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Ethernet
Fiber optic connector
- NVIDIA ConnectX-7:OSFP
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:SFP28
Fiber ports quantity
- NVIDIA ConnectX-7:1
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:2
Maximum data transfer rate
- NVIDIA ConnectX-7:400000 Mbit/s
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:25 Mbit/s
Component for
- NVIDIA ConnectX-7:Server
- 4XC1U87489 network card Internal Ethernet 25 Mbit/s:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of NVIDIA ConnectX-7, 4XC1U87489
27 specifications	A Dell NVIDIA ConnectX-7 View product	B Lenovo 4XC1U87489 network card Internal Ethernet 25 Mbit/s Model 4XC1U87489 View product
Ports & interfaces3 differ
InterfaceDiffers	Fiber	Ethernet
Fiber optic connectorDiffers	OSFP	SFP28
Fiber ports quantityDiffers	1	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
PCI Card form factorKnown for one	Full-height	Unknown — not stated by the source
Network1 differ
Maximum data transfer rateDiffers	400000 Mbit/s	25 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3ae
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	10 Gigabit Ethernet, 25 Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10000,25000 Mbit/s
Design1 differ
Component forDiffers	Server	Server/workstation
Product colourKnown for one	Unknown — not stated by the source	Green
CertificationKnown for one	Unknown — not stated by the source	FCC BSMI ICES-003 CE VCCI KCC RCM EMC CB
Compatible productsKnown for one	PowerEdge R670 PowerEdge R6715 PowerEdge R6725 PowerEdge R770 PowerEdge R770AP PowerEdge R7715 PowerEdge R7725 PowerEdge R7725XD PowerEdge XE7745 PowerEdge XE8712 PowerEdge XE9780L PowerEdge XE9780LAP PowerEdge XE9785 PowerEdge XE9785L	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	50 - 80%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	120 mm
DepthKnown for one	Unknown — not stated by the source	169.3 mm
HeightKnown for one	Unknown — not stated by the source	12.4 mm
WeightKnown for one	Unknown — not stated by the source	164 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	240 mm
Package depthKnown for one	Unknown — not stated by the source	145 mm
Package heightKnown for one	Unknown — not stated by the source	52 mm
Package weightKnown for one	Unknown — not stated by the source	268 g

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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