Does the 7ZT7A00545 support network teaming and failover?

Yes, it supports NIC teaming, link aggregation (LACP) and driver-based failover to ensure high availability.

Which operating systems are compatible with this Gigabit card?

The card is supported under Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server and VMware ESXi with Lenovo drivers.

Does the card support IPv6 and jumbo frames?

Yes, the Lenovo 1Gb 4-port RJ45 LOM fully supports IPv6 addressing and jumbo frames up to 9 KB.

What virtualization features are available on this adapter?

It offers SR-IOV, VXLAN offload and Virtual Bridge Performance Acceleration to optimize virtual machine networking.

Can I use the 7ZT7A00545 for iSCSI or storage traffic?

Yes, its jumbo-frame support and hardware offload make it ideal for iSCSI and shared storage networks.

How much power does the Lenovo 1Gb 4-port LOM consume?

Typical power consumption is under 4 W under full load, making it energy-efficient for 1 Gbps deployments.

What quality-of-service (QoS) features are supported?

The adapter supports 802.1p priority tagging, traffic shaping and rate limiting to ensure predictable performance.

How do I configure VLAN tagging on the 7ZT7A00545?

Use the Lenovo XClarity Controller or your OS network utilities to assign 802.1Q VLAN tags per port or team.

Does Lenovo provide drivers and firmware updates for this NIC?

Yes, Lenovo publishes certified drivers and firmware on the Support site with regular updates for security and performance.

What is the warranty period for the Lenovo ThinkSystem Gigabit card?

The 7ZT7A00545 carries a three-year limited warranty with optional extension through Lenovo Premier Support.

What is the mean time between failures (MTBF) of this network adapter?

The Lenovo 1Gb 4-port RJ45 LOM has an MTBF of over 1,000,000 hours under standard operating conditions.

Are advanced offload features available on this four-port LOM?

Yes, it includes TCP/IP checksum offload, TCP segmentation offload (TSO) and large receive offload (LRO) for CPU efficiency.

How can I verify the card’s link status and statistics?

Monitor link status, port speed and packet counters via Lenovo XClarity Controller, iDRAC or standard OS tools like ethtool.

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Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card Overview

Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card-Lenovo ThinkSystem 1Gb 4-port RJ45 LOM is a high-performance expansion card engineered to deliver robust network connectivity for enterprise servers. Designed as a network interface card (NIC), it features four integrated RJ-45 ports that each support 1Gbps, ensuring reliable data transmission for mission-critical applications.

Built for Lenovo ThinkSystem servers, this PCIe-based card leverages a PCIe x4 interface with PCIe 3.0 generation support and an Intel I350 chipset to maximize network performance. Its low-profile and full-height bracket options—coupled with a passive cooling design—make it ideal for server expansion and network upgrades in data centers operating under Windows, Linux, or VMware ESXi environments.

Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card price is is available on request. Get immediate quote.

Request bulk order quote for Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card for additional pricing. Browse the full Lenovo Server Array Cards series or explore all Lenovo products.

Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card Specifications

Weight: N/A
Height: N/A
Depth: N/A
Width: N/A
PCIe Version: PCIe 3.0
Product Type: Expansion Card
RAID Levels Supported: N/A
Capture Resolution: N/A
Capture Frame Rate: N/A
Low Profile Bracket: Yes
Full Height Bracket: Yes
Cooling: Passive
Bus Width: 64-bit
Power Requirements: 3.3V
Operating System Compatibility: Windows / Linux / VMware ESXi
Port Count: 4
Interface: PCIe x4
Max Data Rate: 1Gbps
Card Type: Network Interface Card
Supported Ports: RJ-45
Use Case: Server Expansion / Network Upgrade
Chipset / Controller: Intel I350
Product Name: Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card-Lenovo ThinkSystem 1Gb 4-port RJ45 LOM

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card	Lenovo 7ZT7A00546 Dual Optical Ports 10G Array Card
Product Type	Expansion Card	Expansion Card
Card Type	Network Interface Card	Network Interface Card
Interface	PCIe x4	PCIe x8
PCIe Version	PCIe 3.0	PCIe 3.0
Chipset / Controller	Intel I350	N/A
Supported Ports	RJ-45	SFP+
Port Count	4	2
Max Data Rate	1Gbps	10Gbps
RAID Levels Supported	N/A	N/A
Capture Resolution	N/A	N/A
Capture Frame Rate	N/A	N/A
Low Profile Bracket	Yes	Yes
Full Height Bracket	Yes	Yes
Cooling	Passive	Passive
Operating System Compatibility	Windows / Linux / VMware ESXi	Windows / Linux / VMware ESXi
Bus Width	64-bit	64-bit
Power Requirements	3.3V	3.3V
Use Case	Server Expansion / Network Upgrade	Network Upgrade
Product Name	Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card-Lenovo ThinkSystem 1Gb 4-port RJ45 LOM	Lenovo 7ZT7A00546 Dual Optical Ports 10G Array Card-Lenovo ThinkSystem 10Gb 2-port SFP+ LOM, including modules
Height	N/A	N/A
Width	N/A	N/A
Depth	N/A	N/A
Weight	N/A	N/A

Reviews & Ratings

Steven Walsh

Four port NIC gave us flexible network connectivity.

Mariam Noor

Stable gigabit performance across all ports.

Henry Lawson

Easy installation and reliable throughput.

Adnan Qureshi

Good option for multi network setups.

Paul Jennings

Dependable Lenovo network card.

Questions & Answers

What is the Lenovo ThinkSystem 1Gb 4-port RJ45 LOM (SKU: 7ZT7A00545)?

The Lenovo ThinkSystem 1Gb 4-port RJ45 LOM (SKU: 7ZT7A00545) is an integrated network adapter offering four 1 Gbps Ethernet ports for reliable server connectivity.

Which server models support the Lenovo 7ZT7A00545 four-port Gigabit card?

The Lenovo 7ZT7A00545 is verified for ThinkSystem SR and ST series servers, including SR550, SR570, ST250 and ST550 models.

What bandwidth does each RJ45 port deliver?

Each RJ45 port on the 7ZT7A00545 delivers up to 1 Gbps full-duplex throughput for a combined 4 Gbps aggregate bandwidth.

How is the Lenovo 1Gb 4-port RJ45 LOM installed?

Installation is tool-free: slide the LOM module into the dedicated mezzanine slot and secure it with the captive screw included.

Related Searches Lenovo Server Array Cards

Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card Overview

Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card price is is available on request. Get immediate quote.

Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card Specifications

Weight

N/A

Height

N/A

Depth

N/A

Width

N/A

PCIe Version

PCIe 3.0

Product Type

Expansion Card

RAID Levels Supported

N/A

Capture Resolution

N/A

Capture Frame Rate

N/A

Low Profile Bracket

Yes

Full Height Bracket

Yes

Cooling

Passive

Bus Width

64-bit

Power Requirements

3.3V

Operating System Compatibility

Windows / Linux / VMware ESXi

Port Count

Interface

PCIe x4

Max Data Rate

1Gbps

Card Type

Network Interface Card

Supported Ports

RJ-45

Use Case

Server Expansion / Network Upgrade

Chipset / Controller

Intel I350

Product Name

Lenovo 7ZT7A00545 Four Electric Ports Gigabit Array Card-Lenovo ThinkSystem 1Gb 4-port RJ45 LOM