Lenovo ThinkSystem SR665 Rack Server
- Form Factor: 2U rack server
- Processors: Up to two (2) AMD EPYC™ 7002 / 7003 Series Processors, up to 64C, 280W
- Memory: 32x DDR4 memory slots; Maximum 4TB using 128GB 3DS RDIMMs; up to 1DPC at 3200MHz, 2DPC at 3200MHz
- Drive Bays: Up to 20x 3.5-inch or 40x 2.5-inch drives; Maximum of 32x NVMe drives with 1:2 connection
- Expansion Slots: Up to 8x PCIe 4.0 slots, 1x OCP 3.0 adapter slot
- GPU: Up to 8x single-width GPUs or 3x double-width GPUs
- Network Interface: OCP 3.0 mezz adapter, PCIe adapters
- Power: Dual redundant PSUs (up to 1800W Platinum)
- Ports: Front: 1x USB 3.1, 1x USB 2.0, 1x VGA (optional) Rear: 3x USB 3.1, 1x Serial port (optional), 1x RJ-45 (management)
- Systems Management: Lenovo XClarity Controller
- OS Support: Microsoft Windows Server, SUSE Linux Enterprise Server, Red Hat Enterprise Linux, VMware ESXi
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Description
Lenovo ThinkSystem SR665 Rack Server
Built for High-Performance Enterprise Workloads
Enterprises today need a powerful, flexible, and easy-to-manage IT infrastructure capable of handling today’s mission-critical operations and tomorrow’s data-intensive workloads. The Lenovo ThinkSystem SR665 Rack Server is a high-performance 2U dual-socket rack server powered by AMD EPYC™ 9004 Series processors, engineered to deliver exceptional computing capability, memory bandwidth, and I/O scalability.
Whether you’re building a data center from the ground up or expanding to support modern applications, the SR665 is designed to run demanding enterprise workloads such as:
- Databases and virtualization
- Cloud computing and software-defined storage
- AI/ML and high-performance computing (HPC)
- Virtual desktop infrastructure (VDI)
- Big data analytics and business intelligence
- Collaboration platforms, web hosting, and streaming media
Its support for PCIe Gen5, high-capacity DDR5 memory, and a wide range of NVMe/SAS/SATA storage options ensures your infrastructure is ready to scale with your business. Built-in security through Lenovo ThinkShield, redundant components, and advanced system management features via Lenovo XClarity Controller ensure maximum uptime and system integrity.
Buy Lenovo ThinkSystem SR665 RackServer in UAE from Empeller Systems
As an authorized Lenovo partner, Empeller Systems proudly offers the Lenovo ThinkSystem SR665 Rack Server at the best prices in the UAE, Africa, and the Middle East. We deliver only genuine Lenovo products, backed by our expert guidance, fast shipping, and trusted after-sales support.
When you choose Empeller, you’re not just buying hardware—you’re partnering with a team committed to helping your business grow with technology that performs.
Need help choosing the right configuration? Reach out to our team, and we’ll guide you every step of the way.
Buy Lenovo ThinkSystem SR665 Rack Server Mountable 2U AMD EPYC 7303 32GB RAM 1100W Titanium from Empeller Systems.
Why Choose Empeller Systems for the Lenovo ThinkSystem SR665 Rack Server?
Empeller Systems is a trusted name in the UAE’s IT industry, providing state-of-the-art infrastructure solutions to businesses across various sectors. We specialize in delivering high-performance server systems that support the ever-evolving demands of modern enterprises.
As an authorized Lenovo distributor in the UAE, we supply only genuine Lenovo ThinkSystem SR665 rack server, backed by our deep technical expertise and customer-first service model. Whether you’re modernizing your data center, deploying AI workloads, or expanding your virtualization infrastructure, our team ensures you get the right configuration at the right price.
When you choose Empeller, you’re not just purchasing a server—you’re gaining a dedicated IT partner focused on your long-term success. From pre-sales consultation to post-deployment support, we provide end-to-end service to help you get the most from your investment in the Lenovo ThinkSystem SR665 Rack Server.
Choose Empeller Systems for unmatched reliability, tailored solutions, and expert support—and take your enterprise infrastructure to the next level.
Scalability and performance
The Lenovo ThinkSystem SR665 Rack Server offers numerous features to boost performance, improve scalability and reduce costs:
- Supports the AMD EPYC 7002 family of processors
- Supports processors with up to 64 cores and 128 threads, core speeds of up to 3.7 GHz, and TDP ratings of up to 280W.
- Support for up to 32 TruDDR4 memory DIMMs with two processors (16 DIMMs per processor). Each processor has 8 memory channels and 2 DIMMs per channel. With 1 DIMM installed per channel (8 DIMMs total), memory operates at 3200 MHz. Using Performance+ RDIMMs, the server supports 2 DIMMs per channel (16 DIMMs total) operating at 3200 MHz.
- Using 128GB 3DS RDIMMs, the server supports up to 4TB of system memory.
- Supports up to eight single-width GPUs or three double-wide GPUs, for substantial processing power in a 2U system.
- Supports up to 40x 2.5-inch hot-swap drive bays, by using combinations of front-accessible (up to 24 bays), mid bays (8 bays) and rear-accessible (8 bays).
- Supports 20x 3.5-inch drive bays for lower-cost high-capacity HDD storage. 2.5-inch and 3.5-inch drive bays can be mixed if desired.
- Supports 16x NVMe drives without oversubscription of PCIe lanes (1:1 connectivity), or up to 32 NVMe drives with a 1:2 oversubscription. The use of NVMe drives maximizes drive I/O performance, in terms of throughput, bandwidth, and latency.
- Supports 12x SATA drives using the onboard SATA controller (no additional adapter needed), enabling lower cost, high capacity storage solution for cold storage workloads.
- Supports high-speed RAID controllers from Broadcom providing 12 Gb SAS connectivity to the drive backplanes. A variety of PCIe 3.0 and PCIe 4.0 RAID adapters are available.
- Supports up to two externally accessible 7mm hot-swap drives with RAID functionality for operating system boot functions or data storage
- Supports M.2 drives for convenient operating system boot functions or data storage. Available M.2 adapters support either one M.2 drive or two M.2 drives in a RAID 1 configuration for performance and reliability.
- The server has a dedicated industry-standard OCP 3.0 small form factor (SFF) slot, with a PCIe 4.0 x16 interface, supporting a variety of Ethernet network adapters. Simple-swap mechanism with thumbscrews and pull-tab enables tool-less installation and removal of the adapter. Supports shared BMC network sideband connectivity to enable out-of-band systems management.
- The server offers PCI Express 4.0 I/O expansion capabilities that doubles the theoretical maximum bandwidth of PCIe 3.0 (16GT/s in each direction for PCIe 4.0, compared to 8 GT/s with PCIe 3.0). A PCIe 4.0 x16 slot provides 64 GB/s bandwidth, enough to support a 400GbE network connection.
- Up to eight PCIe 4.0 slots, all with rear access, plus an internal bay for a cabled RAID adapter or HBA, plus a slot dedicated to the OCP adapter.
Availability and serviceability
The Lenovo ThinkSystem SR665 Rack Server provides many features to simplify serviceability and increase system uptime:
- The server uses ECC memory and supports memory RAS features including Single Device Data Correction (SDDC, also known as Chipkill), Patrol/Demand Scrubbing, DRAM Address Command Parity with Replay, and DRAM Uncorrected ECC Error Retry.
- The server offers hot-swap drives, supporting RAID redundancy for data protection and greater system uptime.
- Available M.2 RAID Boot Adapters support RAID-1 which can enable two SATA or two NVMe M.2 drives to be configured as a redundant pair.
- The server has up to two hot-swap redundant power supplies and up to six hot-swap redundant fans to provide availability for business-critical applications.
- The power-source-independent light path diagnostics uses LEDs to lead the technician to failed (or failing) components, which simplifies servicing, speeds up problem resolution, and helps improve system availability.
- Solid-state drives (SSDs) offer more reliability than traditional mechanical HDDs for greater uptime.
- Proactive Platform Alerts (including PFA and SMART alerts): Processors, voltage regulators, memory, internal storage (SAS/SATA HDDs and SSDs, NVMe SSDs, M.2 storage, flash storage adapters), fans, power supplies, RAID controllers, server ambient and subcomponent temperatures. Alerts can be surfaced through the XClarity Controller to managers such as Lenovo XClarity Administrator, VMware vCenter, and Microsoft System Center. These proactive alerts let you take appropriate actions in advance of possible failure, thereby increasing server uptime and application availability.
- The built-in XClarity Controller continuously monitors system parameters, triggers alerts, and performs recovery actions in case of failures to minimize downtime.
- Built-in diagnostics in UEFI, using Lenovo XClarity Provisioning Manager, speed up troubleshooting tasks to reduce service time.
- Lenovo XClarity Provisioning Manager supports diagnostics and can save service data to a USB key drive or remote CIFS share folder for troubleshooting and reduce service time.
- Auto restart in the event of a momentary loss of AC power (based on power policy setting in the XClarity Controller service processor)
- Offers a diagnostics port on the front of the server to allow you to attach an external diagnostics handset for enhanced systems management capabilities.
- Support for the XClarity Administrator Mobile app running on a supported smartphone and connected to the server through the service-enabled USB port, enables additional local systems management functions.
- Three-year or one-year customer-replaceable unit and onsite limited warranty, 9 x 5 next business day. Optional service upgrades are available.
Manageability and security
Systems management features simplify local and remote management of the Lenovo ThinkSystem SR665 Rack Server:
- The server includes an XClarity Controller (XCC) to monitor server availability. Optional upgrade to XCC Advanced to provide remote control (keyboard video mouse) functions. Optional upgrade to XCC Enterprise enables the additional support for the mounting of remote media files (ISO and IMG image files), boot capture, and power capping.
- Lenovo XClarity Administrator offers comprehensive hardware management tools that help to increase uptime, reduce costs and improve productivity through advanced server management capabilities.
- UEFI-based Lenovo XClarity Provisioning Manager, accessible from F1 during boot, provides system inventory information, graphical UEFI Setup, platform update function, RAID Setup wizard, operating system installation function, and diagnostic functions.
- Support for Lenovo XClarity Energy Manager which captures real-time power and temperature data from the server and provides automated controls to lower energy costs.
- An integrated industry-standard Unified Extensible Firmware Interface (UEFI) enables improved setup, configuration, and updates, and simplifies error handling.
- Support for industry standard management protocols, IPMI 2.0, SNMP 3.0, Redfish REST API, serial console via IPMI
- An integrated hardware Trusted Platform Module (TPM) supporting TPM 2.0 enables advanced cryptographic functionality, such as digital signatures and remote attestation.
- Administrator and power-on passwords help protect from unauthorized access to the server.
- Supports AMD Secure Root-of-Trust, Secure Run and Secure Move features to minimize potential attacks and protect data as the OS is booted, as applications are run and as applications are migrated from server to server.
- Supports Secure Boot to ensure only a digitally signed operating system can be used.
- Industry-standard Advanced Encryption Standard (AES) NI support for faster, stronger encryption.
- Additional physical security features are a chassis intrusion switch (standard in all models) and a lockable front bezel (optional).
Empeller Systems is a leading IT solutions provider based in Dubai, specializing in high-performance servers, workstations, and enterprise computing infrastructure. We empower businesses across industries with cutting-edge technology, offering trusted brands like Lenovo, Dell, HPE, Huawei, and more. Visit our Instagram page for more details.
Our team is dedicated to delivering reliable hardware, expert consultation, and tailored IT solutions that meet the evolving needs of modern enterprises. Whether you’re scaling your data center, upgrading office workstations, or deploying edge AI servers, Empeller Systems is your partner in performance, precision, and productivity.
The Lenovo ThinkSystem SR665 is a 2-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 new PCIe 4.0 standard for I/O, the SR665 offers the ultimate in two-socket server performance in a 2U form factor.
This product guide provides essential pre-sales information to understand the ThinkSystem SR665 server, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SR665 and consider its use in IT solutions.
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