ThinkSystem SR650 V2 Server (7Z73A080EA)

Power and Reliability of ThinkSystem SR650 Gen

ThinkSystem SR650 Gen 2 (7Z73A080EA) is the ideal dual-processor server for medium and large enterprises. It delivers high performance with 205W processors, low-latency NVMe drives, and powerful GPUs. This server is an excellent foundation for hyper-converged infrastructure (HCI) and software-defined storage (SDS).

Ease of Management

Lenovo XClarity Controller is a new hardware management engine included in all ThinkSystem servers. It provides a user-friendly interface, supports the Redfish API, and speeds up boot and update processes. XClarity Administrator enables centralized server and network management, accelerating deployment and maintenance.

Versatility and Scalability

The ThinkSystem SR650 supports up to two powerful Xeon Silver 4310 processors, two 300W GPUs, and Lenovo's unique AnyBay technology, allowing different types of drives to be mixed within a single bay. Four NVMe ports on the motherboard enable ultra-fast read/write operations without additional adapters. The server also operates at temperatures up to 45°C, reducing energy costs.

Why Lenovo

Lenovo is a leading provider of x86 systems for data centers, offering versatile business solutions that include servers, storage, software, and comprehensive services throughout the IT lifecycle.

System

System management

XClarity Standard

Controller Management

XCC

Power Supply

750W

Processor

CPU Model CPU Model – an encoded designation of the processor’s specifications. Higher numbers indicate a more powerful chip. The final letter shows special features: for example, U stands for low power consumption, H for high-performance graphics.

Intel Xeon Silver 4310

Cores Number of Cores — the number of physical processing units within a processor. A minimum of two cores can handle basic tasks, while more cores boost overall performance, enabling faster and smoother operation of applications and games.

Threads Number of threads — the maximum number of data streams a processor can handle simultaneously. A higher thread count allows the CPU to process resource-intensive applications faster and more smoothly.

Base frequency, GHz Base Frequency — the number of instructions a processor can execute per second under light workloads, without boosting its frequency or generating additional heat. A higher base frequency means faster task execution.

2.1

Max frequency, GHz Max Frequency — the highest clock speed a processor can reach under heavy computational loads, such as running resource-intensive software or AAA games. Higher frequencies result in increased power consumption.

3.3

Cache L3, MB Cache (MB) — the processor’s internal memory that speeds up the handling of frequently used data by reducing the need to access slower system RAM. Cache sizes can reach dozens of megabytes, and the larger the cache, the higher the overall performance.

Power, W Power — indicates the energy consumption, i.e., the amount of power required for the processor to operate.

120

RAM

RAM type Each new generation of RAM consumes less power, allowing for higher bandwidth and faster system performance. The most energy-efficient variants are labeled with the "LP" prefix, indicating Low Power memory—ideal for mobile and ultra-thin devices.

DDR4-3200 MHz

RAM, GB RAM Capacity — the amount of memory installed in the device. A larger capacity ensures smoother performance and faster response. For resource-intensive tasks, at least 8 GB of RAM is recommended.

Maximum RAM

8 TB

Memory slots Number of RAM Slots — determines the maximum amount of memory the device can support. A device can have up to 4 slots, either occupied or empty. Maximum performance is achieved when using a pair of modules: 2 × 8 GB outperforms a single 16 GB module.

32 / free - 31

Storage

Compartments for discs

8x 2.5-in SAS

M.2 SSD M.2 SSD — a solid-state drive with an M.2 interface. Depending on the device model and class, the M.2 slot can accommodate drives supporting data transfer via SATA, PCIe, or NVMe protocols (listed in order of increasing performance).

SSD SSD — solid-state drive, whose advantages include high-speed data reading/writing, low power consumption, and light weight. With no moving parts, it operates more quietly than HDD and is less prone to mechanical damage.

none

HDD HDD — a hard drive that is less expensive than SSD and has greater capacity. Choose this type of storage if your priority is to store large amounts of information.

None

HBA/RAID support

Additional hardware RAID array configurations are supported

Storage controller

9350-8i

Graphics

Graphics The graphics adapter is responsible for rendering images on the screen. It can be integrated (part of the CPU) or discrete (on the motherboard) from NVIDIA or AMD. Choose an integrated GPU for basic tasks, and a discrete GPU for gaming or demanding app.

discrete

GPU model GPU Model — the specific graphics card model with its own features and capabilities. The letter prefix (e.g., GeForce RTX) indicates the performance class, while the numbers denote the generation and position within the lineup.

None

GPU capacity, GB GPU capacity — the capacity of the video adapter's own high-speed memory, where game data and some applications are loaded for maximum speed processing and display. This indicator is especially important for gaming.

None

PCIe slots

PCIe 4.0 x 16 FHHL

2 x PCIe 4.0 x 8 FHHL

Ports

USB Type-C

None

USB Type-A

3x USB 3.1 Gen 1

DisplayPort

none

VGA

Serial

1 Serial port

DVD

None

Network & Connectivity

LAN RJ-45, pcs LAN RJ-45 is a network cable that can be used to connect to the Internet or create a local network between devices. A cable connection ensures high-speed and uninterrupted data transfer.

Wi-Fi Wi-Fi is a wireless networking technology widely used in consumer and industrial devices—including computers, smartphones, tablets, and smart TVs—to connect to the internet without the need for physical cables.

Case

Form Factor

2U rack

Cooling System

5 Fans

Width, mm

445

Depth, mm

764

Height, mm

Weight, kg

38,8

Warranty

Base warranty period Warranty — service and support for purchased products within the warranty period. To contact a service center, you will need the warranty card and the receipt (proof of purchase) issued by the seller.

3 year

Base warranty type

Carry-in

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* Product specifications and package contents may be changed by the manufacturer without notice.

ThinkSystem SR650 V2 Server (7Z73A080EA)

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Power and Reliability of ThinkSystem SR650 Gen

Ease of Management

Versatility and Scalability

Why Lenovo