Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller
Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.
Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.
Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.
This product is out of stock
We can email you when it's back in stock, confirm expected lead times, or recommend in-stock alternatives that meet the same requirements.

Broadcom BCM5720-2P - Network adapter - PCIe low profile - Gigabit Ethernet x 2 - for ThinkPad L15 Gen 4, ThinkStation P3, P360, P520, P520c, P620, P720, P920
- IEEE 802.3ab 10/100/1000 Mb/s Gigabit Ethernetcompliant
- Dual-port Gigabit Ethernet (GbE) Adapter
Similar Products
Overview
Lenovo 4XC1K83390, Internal, Wired, PCI Express, Ethernet, 1000 Mbit/s
Specifications
Weight & dimensions
- Weight
- 80 g g
- Width
- 111.8 mm mm
- Depth
- 65.6 mm mm
Network
- Ethernet interface type
- Gigabit Ethernet
- Ethernet LAN data rates
- 10,100,1000 Mbit/s Mbit/s
- Cabling technology
- 10/100/1000BaseT(X)
- Maximum data transfer rate
- 1000 Mbit/s Mbit/s
- Networking standards
- IEEE 802.3ab, IEEE 802.3az, IEEE 802.3x
- Ethernet LAN
- Yes
Design
- Component for
- Server
- Internal
- Yes
- Compatible products
- ThinkStation
- Certification
- CE/FCC/IC/ACA/BSM/MSIP/VCCI
Packaging data
- Package depth
- 144 mm mm
- Package weight
- 120 g g
- Package height
- 53 mm mm
- Package width
- 177 mm mm
Operational conditions
- Operating relative humidity (H-H)
- 5 - 95% %
- Operating temperature (T-T)
- 0 - 55 °C °C
Ports & interfaces
- Interface
- Ethernet
- Ethernet LAN (RJ-45) ports
- 2
- Connectivity technology
- Wired
- Host interface
- PCI Express


