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Lenovo

Lenovo ThinkSystem SR655 7Z01A05ENA 2U Rack Server - 1 x AMD EPYC 7303P 2.40 GHz - 32 GB RAM - Serial ATA Controller

$4,509.51
None availableas of 09/29/2026

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.

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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 SR655 is a 1-socket 2U server that features the AMD EPYC 7002 "Rome" and AMD EPYC 7003 "Milan" families of processors. With up to 64 cores per processor and support for the PCIe 4.0 standard for I/O, the SR655 offers the ultimate in single-socket server performance.

Technical specifications

General Information

Manufacturer Lenovo Group Limited
Manufacturer Part Number 7Z01A05ENA
Manufacturer Website Address http://www.lenovo.com/us/en/
Brand Name Lenovo
Product Line ThinkSystem
Product Series SR655
Product Model 7Z01A05ENA
Product Name ThinkSystem SR655 7Z01A05ENA Server
Product Type Server

Processor

Number of Processors Supported 1
Number of Processors Installed 1
Processor Type EPYC
Processor Generation 3rd Gen
Processor Model 7303P
Processor Core Hexadeca-core (16 Core)
Processor Speed 2.40 GHz
Cache 64 MB

Memory

Standard Memory 32 GB
Maximum Memory 2 TB
Memory Technology TruDDR4
Error Checking ECC
Total Number of Memory Slots 16
Signal Processing Registered (Buffered)

Chipset

Chipset Manufacturer AMD

Controllers

Controller Type Serial ATA

I/O Expansions

Hot Swappable Bays Yes

Display & Graphics

Graphics Controller Model AST2500
Graphics Memory Capacity 512 MB

Interfaces/Ports

Total Number of USB Ports 4
Network (RJ-45) Yes
VGA Yes
Remote Management Yes
Remote Management Controller Lenovo XClarity

Software

Operating System Supported Windows 11 Pro x64SUSE Linux Enterprise Server 15 SP3Red Hat Enterprise Linux 8.5Windows Server 2016SUSE Linux Enterprise Server 15 SP4Ubuntu 24.04 LTS x64Red Hat Enterprise Linux 8.10Red Hat Enterprise Linux 8.3SUSE Linux Enterprise Server 12 SP4SUSE Linux Enterprise Server 15 SP2Red Hat Enterprise Linux 9.2Windows Server 2022Windows Server 2019Red Hat Enterprise Linux 9.4SUSE Linux Enterprise Server 15 SP6Red Hat Enterprise Linux 9.3Red Hat Enterprise Linux 8.4Red Hat Enterprise Linux 9.0SuSE Linux Enterprise Server 15SUSE Linux Enterprise Server 15 SP5Red Hat Enterprise Linux 8.8SUSE Linux Enterprise Server 12 SP5Red Hat Enterprise Linux 9.1Red Hat Enterprise Linux 8.7Red Hat Enterprise Linux 8.6Ubuntu 22.04 LTS x64Red Hat Enterprise Linux 8.9

Power Description

Input Voltage 120 V AC230 V AC
Number of Power Supplies Supported 2
Plug / Connector Type C13
Hot Swappable Power Supply Yes
Power Source Power Supply

Operating System

Operating System Supported Red Hat Enterprise Linux 8.3Red Hat Enterprise Linux 8.10Ubuntu 24.04 LTS x64SUSE Linux Enterprise Server 15 SP4Windows Server 2016Red Hat Enterprise Linux 8.5SUSE Linux Enterprise Server 15 SP3Windows 11 Pro x64Red Hat Enterprise Linux 8.9Ubuntu 22.04 LTS x64Red Hat Enterprise Linux 8.6Red Hat Enterprise Linux 8.7Red Hat Enterprise Linux 9.1SUSE Linux Enterprise Server 12 SP5Red Hat Enterprise Linux 8.8SUSE Linux Enterprise Server 15 SP5SuSE Linux Enterprise Server 15Red Hat Enterprise Linux 9.0Red Hat Enterprise Linux 8.4Red Hat Enterprise Linux 9.3SUSE Linux Enterprise Server 15 SP6Red Hat Enterprise Linux 9.4Windows Server 2019Windows Server 2022Red Hat Enterprise Linux 9.2SUSE Linux Enterprise Server 15 SP2SUSE Linux Enterprise Server 12 SP4

Miscellaneous

Security Features
  • Power-on password
  • Administrator's password
  • Trusted Platform Module (TPM), supporting TPM 2.0.
Energy Star Yes
Green Compliant Yes
Energy Efficiency Certification ENERGY STAR 3.0

Physical Characteristics

Form Factor Rack
Rack Height 2U
Height 3.4"
Width 17.5"
Depth 30.1"
Weight (Approximate) 78 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

LIMITED STOCK

1 available

$172.95

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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.