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Lenovo

Lenovo ThinkSystem SR645 V3 7D9CA01WNA 1U Rack Server - 1 x AMD EPYC 9124 3 GHz - 128 GB RAM - 480 GB SSD - Serial ATA/600 Controller

$17,619.32
None availableas of 03/30/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Compliance and certifications

  • ENERGY STAR
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

View user manual

The Lenovo ThinkSystem SR645 V3 is a 2-socket 1U server that features the AMD EPYC 9004 "Genoa" family of processors. With up to 128 cores per processor and support for the new PCIe 5.0 standard for I/O, the SR645 V3 offers the ultimate in two-socket server performance in a 1U form factor.

Technical specifications

General Information

Manufacturer Lenovo Group Limited
Manufacturer Part Number 7D9CA01WNA
Manufacturer Website Address http://www.lenovo.com/us/en/
Brand Name Lenovo
Product Line ThinkSystem
Product Series SR645 V3
Product Model 7D9CA01WNA
Product Name ThinkSystem SR645 V3 7D9CA01WNA Server
Product Type Server

Processor

Number of Processors Supported 2
Number of Processors Installed 1
Processor Type EPYC
Processor Generation 4th Gen
Processor Model 9124
Processor Core Hexadeca-core (16 Core)
Processor Speed 3 GHz
Cache 64 MB

Memory

Standard Memory 128 GB
Maximum Memory 6 TB
Memory Technology TruDDR5
Memory Clock Speed 4.80 GHz
Error Checking ECC
Number of Occupied Memory Slots 4
Signal Processing Registered (Buffered)

Chipset

Chipset Manufacturer AMD

Storage

Number of Solid State Drives 2
Total Solid State Drive Capacity 480 GB
Solid State Drive Interface Serial ATA/600

Controllers

Controller Type Serial ATA/600

I/O Expansions

Number of Total Expansion Bays 8
Number of Internal 2.5" Bays 8
Number of SFF Bays 8
Total Number of Expansion Slots 2
Hot Swappable Bays Yes
PCI Express Details 2x LP Gen4

Display & Graphics

Graphics Controller Model AST2600
Graphics Memory Capacity 16 MB

Network & Communication

Ethernet Technology Gigabit Ethernet25 Gigabit Ethernet

Interfaces/Ports

Total Number of USB Ports 6
Number of USB 2.0 Ports 1
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2
VGA Yes
Number of VGA Ports 1
Remote Management Yes
Remote Management Controller XClarity Controller 2 (XCC2)

Software

Operating System Supported Ubuntu 22.04 LTS x64SUSE Linux Enterprise Server 15 SP4SUSE Linux Enterprise Server 15 SP5SuSE Linux Enterprise Server 15Ubuntu 20.04 LTS x64Windows 10 Pro x64Windows 11 Pro x64Windows Server 2019Windows Server 2022Red Hat Enterprise Linux 8.6Red Hat Enterprise Linux 8.7Red Hat Enterprise Linux 8.8Red Hat Enterprise Linux 8.9Red Hat Enterprise Linux 9.0Red Hat Enterprise Linux 9.1Red Hat Enterprise Linux 9.2Red Hat Enterprise Linux 9.3

Power Description

Input Voltage 120 V AC230 V AC
Number of Power Supplies Supported 2
Number of Power Supplies Installed 2
Plug / Connector Type C13
Maximum Power Supply Wattage 750 W
Redundant Power Supply Yes
Hot Swappable Power Supply Yes
Power Source Power Supply

Operating System

Operating System Supported Windows Server 2022Windows Server 2019Windows 11 Pro x64Windows 10 Pro x64Red Hat Enterprise Linux 9.3Red Hat Enterprise Linux 9.2Red Hat Enterprise Linux 9.1Red Hat Enterprise Linux 9.0Red Hat Enterprise Linux 8.9Red Hat Enterprise Linux 8.8Red Hat Enterprise Linux 8.7Red Hat Enterprise Linux 8.6Ubuntu 20.04 LTS x64SuSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15 SP5SUSE Linux Enterprise Server 15 SP4Ubuntu 22.04 LTS x64

Miscellaneous

Security Features
  • Power-on password
  • Administrator's password
  • Root of Trust module supporting TPM 2.0 and Platform Firmware Resiliency (PFR).
Energy Star Yes
Green Compliant Yes
Energy Efficiency Certification China Energy Conservation Program (CECP)

Physical Characteristics

Form Factor Rack
Rack Height 1U
Height 1.7"
Width 17.3"
Depth 30.4"
Weight (Approximate) 44.53 lb

Warranty

Limited Warranty 3 Year
Additional Warranty Information

Three-year customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD).

Ratings and reviews

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Accessories

Lenovo Standard Power Cord

MFG Part # 90Y3016Part # 1-1097552UPC # 883436155410

120 V AC Voltage Rating - 10 A Current Rating

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.