Lenovo
Lenovo ThinkSystem ST45 V3 7DH51000NA Tower Server AMD EPYC 4344P 32GB TruDDR5
Tower server with an 8-core AMD EPYC 4344P at 3.80 GHz, 32 GB TruDDR5 memory, and four non-hot-swap drive bays
- WorkloadGeneral Purpose Server
- TypeTower
- Rack Height4U
- CPU TypeAMD EPYC 4004 Series
- CPU Speed4344P (3.80 GHz)
- Number of CPU Cores8-Core Processor
- AMD EPYC 4344P 8-core CPU at 3.80 GHz handles general-purpose workloads
- 32 GB TruDDR5 ECC memory at 5600 MHz protects data integrity
- Expandable to 64 GB via two DIMM sockets for growing demands
- Four non-hot-swap drive bays support up to 24 TB of 3.5-inch storage
- 300 W Gold power supply and two PCIe 3.0 slots enable flexible expansion
Tower Server for General Purpose Workloads
The Lenovo ThinkSystem ST45 V3 is a 4U tower server built around a single AMD EPYC 4344P processor with eight cores running at 3.80 GHz. It ships with 32 GB of TruDDR5 memory and supports a maximum of 64 GB across two DIMM slots. This configuration targets small businesses or remote offices needing a standalone server for file, print or lightweight application duties.
Expansion Limits and Storage Interface
The system provides two PCIe 3.0 slots: one x16 full-height half-length slot rated at 75 W and one x1 full-height half-length slot rated at 25 W. Storage connects through an onboard 6 Gb SATA controller operating in AHCI mode without RAID. Drive bays accommodate up to three 3.5-inch non-hot-swap drives for a maximum of 24 TB or one 2.5-inch SATA SSD up to 960 GB.
Pre-Installation Checks
Verify that your workload fits within the single-processor limit and the 64 GB memory ceiling before ordering. Confirm that any add-in cards conform to the PCIe 3.0 x16 or x1 form factors and stay within the 75 W or 25 W slot power budgets. Ensure the fixed 300 W Gold power supply covers the combined draw of the CPU, memory and all installed peripherals.
Points forts
- AMD EPYC 4344P 8-core CPU at 3.80 GHz handles general-purpose workloads
- 32 GB TruDDR5 ECC memory at 5600 MHz protects data integrity
- Expandable to 64 GB via two DIMM sockets for growing demands
- Four non-hot-swap drive bays support up to 24 TB of 3.5-inch storage
- 300 W Gold power supply and two PCIe 3.0 slots enable flexible expansion
Caractéristiques
| Brand | Lenovo |
|---|---|
| Series | ThinkSystem ST45 V3 |
| Model | ST45 V3 |
| Part Number | 7DH51000NA |
| Workload | General Purpose Server |
| Type | Tower |
| Rack Height | 4U |
| CPU Type | AMD EPYC 4004 Series |
| CPU Speed | 4344P (3.80 GHz) |
| Number of CPU Cores | 8-Core Processor |
| Cache Memory | 32 MB L3 Cache |
| # of Processors Installed | 1 |
| MAX Processors | 1 |
| Chipset | AMD PRO-665 Chip |
| Installed Memory Size | 32GB |
| Memory Type | TruDDR5 |
| Max Memory Capacity | 64GB |
| Memory Features | Two DIMM sockets supporting Lenovo TruDDR5 DIMMs at 5600 MHz. Support ECC UDIMMs. |
| Number of Memory Slots | 2 |
| Hard Drive (Installed) | None |
| Storage Controller | Onboard 6 Gb SATA controller, supporting AHCI mode (non-RAID) |
| SSD (Installed) | No |
| Max HDD Capacity | 3.5-inch drives: 24TB using 3x 8TB 3.5-inch HDDs 2.5-inch drives: 960GB using 1x 960GB 2.5-inch SATA SSDs |
| Expansion Slots | Two PCIe slots as follows: Slot 1: PCIe 3.0 x16 full-height half-length (FHHL) (75W) Slot 3: PCIe 3.0 x1 full-height half-length (FHHL) (25W) |
| Expansion Bays | Up to 4x non-hot swap (NHS) drive bays: - 3x 3.5-inch NHS drive bays supporting HDDs or SSDs - 1x 2.5-inch NHS drive bay supporting an SSD |
| Other ports | Front ports: Five USB ports - 1x USB 3 (5 Gb/s) with USB-C connector - 4x USB 3 (5 Gb/s) with USB-A connector Microphone port* Headset port* Rear ports: Four USB 2.0 ports Two DisplayPort 1.4 video ports One HDMI 2.1 One RJ-45 Gigabit Ethernet port One audio line-out port* * Windows 11 only; some line noise is possible |
| Power Characteristics | One fixed 300W Gold power supply |
| Temperature | Operating: 10°C to 35°C (50°F to 95°F) Storage: -20°C to 60°C (-4°F to 140°F) |
| Humidity | Operating: ASHRAE Class A2: 8% to 80% Storage: 8% to 90% |
| Dimensions | 14.8" x 6.7" x 12.4" |
| Weight | 18.9 lbs. |
| Poids d’expédition | 18.14 kg |
| Dimensions du colis | 508 × 508 × 254 mm |
Questions sur cet article
Should I choose the 32 GB TruDDR5 configuration or plan for the 64 GB maximum?
The server ships with 32 GB in two DIMM slots running at 5600 MHz ECC UDIMM; both slots are occupied, so reaching 64 GB means replacing the installed modules rather than adding to them.
How does the 3.80 GHz 8-core EPYC 4344P perform in a real workload?
Eight Zen 4 cores at 3.80 GHz with 32 MB L3 cache deliver strong single-thread speed and enough multi-thread throughput for general-purpose tasks such as file, print, web or light virtualization.
What does the onboard 6 Gb SATA controller cap in practice?
The 6 Gb SATA controller limits each attached drive to 600 MB/s sequential throughput and operates in AHCI non-RAID mode, so software RAID or a separate RAID card is required for redundancy.
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