StarTech.com ST1000SPEX43

4-port PCIe Gigabit Ethernet network adapter

A quad-port PCI Express Gigabit Ethernet NIC with four independent 10/100/1000Mbps RJ45 ports, 9K jumbo frames and current Realtek RTL8111H controllers.

4 × Gigabit RJ45PCIe x49K jumbo frames2-year warranty

StarTech ST1000SPEX43 four-port PCIe Gigabit Ethernet network adapter

Key capabilities

Four independent Gigabit ports

Adds four separate 10/100/1000Mbps RJ45 network interfaces through one PCIe slot.

Current RTL8111H controller

The current exact StarTech datasheet identifies Realtek RTL8111H, superseding the older RTL8111G field in the supplied table.

Full-duplex Gigabit networking

Current StarTech product content describes up to 1000Mbps in each direction.

Enterprise multi-network use

Useful for multi-network, server and virtualised environments where multiple physical NICs are required.

What to know before buying

Requires an available PCI Express x4 or larger slot. The current exact StarTech datasheet lists RTL8111H; the supplied older technical table lists RTL8111G, so the current official value is used.

Australian version and manufacturer warranty

This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 2-year manufacturer warranty in Australia.

Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.

Frequently asked questions

How many network ports does ST1000SPEX43 provide?

Four RJ45 Gigabit Ethernet ports.

What speeds are supported?

10/100/1000Mbps per port.

What PCIe slot is required?

PCI Express x4 or larger.

Which chipset is used in the current exact StarTech datasheet?

Realtek RTL8111H.

Does it support jumbo frames?

Yes, up to 9K.

Does it support full-duplex networking?

Yes.

Is a low-profile bracket listed?

The supplied technical table identifies the card as standard profile; confirm chassis clearance before installation.

What warranty applies in Australia?

The Australian version supplied by DeviceDeal is covered by the official StarTech.com 2-year manufacturer warranty in Australia, subject to StarTech.com terms and product assessment.

(ST1000SPEX43)

Features and highlights

Four independent Gigabit ports

Adds four separate 10/100/1000Mbps RJ45 network interfaces through one PCIe slot.

Current RTL8111H controller

The current exact StarTech datasheet identifies Realtek RTL8111H, superseding the older RTL8111G field in the supplied table.

Full-duplex Gigabit networking

Current StarTech product content describes up to 1000Mbps in each direction.

Enterprise multi-network use

Useful for multi-network, server and virtualised environments where multiple physical NICs are required.

4 × Gigabit RJ45
PCIe x4
9K jumbo frames
2-year warranty

Warranty confidence: Official StarTech.com 2-year manufacturer warranty in Australia, subject to StarTech.com terms and assessment.

Specifications

Verified specifications for StarTech ST1000SPEX43.

Warranty Information

Warranty	2 Years

Hardware

Bus Type	PCI Express
Card Type	Standard Profile
Chipset ID	Realtek - RTL8111H (current exact StarTech datasheet)
Industry Standards	Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Interface	RJ45 (Gigabit Ethernet)
Ports	4

Performance

Auto MDIX	Yes
Compatible Networks	10/100/1000 Mbps
Full Duplex Support	Yes
Jumbo Frame Support	9K max.
Maximum Data Transfer Rate	2000Mbps (Full Duplex)
Promiscuous Mode	Yes

Connector(s)

Connector Type(s)	1 - PCI Express x4 Male
External Ports	4 - RJ-45 Female

Software

OS Compatibility	Windows¨ XP, 7, 8, 8.1, 10 Windows Server¨ 2003, 2012, 2016, 2019 Linux Kernel 2.4.x to 4.11.x LTS Versions only

Special Notes / Requirements

System and Cable Requirements	Available PCI Express x4 or higher (x8, x16) slot

Indicators

LED Indicators	4 - Link
LED Indicators	4 - Activity

Environmental

Humidity	5% ~ 95% RH
Operating Temperature	0°C to 55°C (32°F to 131°F)
Storage Temperature	-40°C to 75°C (-40°F to 167°F)

Physical Characteristics

Color	Yellow
Product Height	0.7 in [1.8 cm]
Product Length	5.4 in [13.8 cm]
Product Width	4.7 in [12 cm]
Weight of Product	3.4 oz [95 g]

Packaging Information

Package Height	1.6 in [40 mm]
Package Length	5.7 in [14.5 cm]
Package Width	8.2 in [20.9 cm]
Shipping (Package) Weight	6.5 oz [184 g]

What's in the Box

Included in Package	1 - PCIe Gigabit network card - 4 port

SKU	ST1000SPEX43
Barcode #	65030862448
Brand	Startech
Shipping Weight	0.1800kg
Shipping Width	0.100m
Shipping Height	0.050m
Shipping Length	0.210m
Shipping Cubic	0.001050000m3

2-year official manufacturer warranty

StarTech.com warranty in Australia

This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 2-year manufacturer warranty in Australia.

Please retain your DeviceDeal tax invoice as proof of purchase.

Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment. This wording does not promise automatic replacement or guaranteed claim approval.