Product comparison · 2 network switch modules

HP 447047-B21 network switch module 10 Gigabit vs Lenovo EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet

7specifications compared
7differ
0identical
8known for one product only

Key differences

The Lenovo EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet has 2.43 kg more weight than the HP 447047-B21 network switch module 10 Gigabit (3.7 kg vs 1.27 kg). The Lenovo EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet has 12 more SFP/SFP+ slots quantity than the HP 447047-B21 network switch module 10 Gigabit (14 vs 2). Ethernet interface type: 10 Gigabit on the HP 447047-B21 network switch module 10 Gigabit, 10 Gigabit Ethernet, Gigabit Ethernet on the Lenovo EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet. Ethernet LAN data rates: 10,100,1000,10000 Mbit/s on the HP 447047-B21 network switch module 10 Gigabit, 1000,10000 Mbit/s on the Lenovo EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet. Dimensions (WxDxH): 267.7 x 92.79 x 27.94 mm on the HP 447047-B21 network switch module 10 Gigabit, 401 x 317 x 30 mm on the Lenovo EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet.

Ethernet LAN data rates
- 447047-B21 network switch module 10 Gigabit:10,100,1000,10000 Mbit/s
- EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet:1000,10000 Mbit/s
Dimensions (WxDxH)
- 447047-B21 network switch module 10 Gigabit:267.7 x 92.79 x 27.94 mm
- EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet:401 x 317 x 30 mm
Weight
- 447047-B21 network switch module 10 Gigabit:1.27 kg
- EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet:3.7 kg
SFP/SFP+ slots quantity
- 447047-B21 network switch module 10 Gigabit:2
- EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet:14

Side by side

Differences highlightedShow differences only

Comparison of 447047-B21, EN4091
15 specifications	A HP 447047-B21 network switch module 10 Gigabit Model 447047-B21 View product	B Lenovo EN4091 network switch module 10 Gigabit Ethernet, Gigabit Ethernet Model EN4091 View product
Network4 differ
Ethernet interface typeDiffers	10 Gigabit	10 Gigabit Ethernet, Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,100,1000,10000 Mbit/s	1000,10000 Mbit/s
Copper ethernet cabling technologyDiffers	1000BASE-T, 100BASE-TX, 10BASE-T, 10GBASE-CX4	1000BASE-T
Full duplexKnown for one	Unknown — not stated by the source	Yes
Networking standardsDiffers	IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ak, IEEE 802.3u, IEEE 802.3z	IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3z
Optical fiberidentical
Fiber optic connectorKnown for one	Unknown — not stated by the source	LC
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE‑LX, 1000BASE‑SX, 10GBASE-LR, 10GBASE-SR
Ports & interfacesidentical
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	14
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
SFP module slots quantityKnown for one	2	Unknown — not stated by the source
CX4 ports quantityKnown for one	1	Unknown — not stated by the source
Weight & dimensions2 differ
Dimensions (WxDxH)Differs	267.7 x 92.79 x 27.94 mm	401 x 317 x 30 mm
WeightDiffers	1.27 kg	3.7 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990
Other features1 differ
SFP/SFP+ slots quantityDiffers	2	14

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.

More network switch module comparisons

All network switch module comparisons