Lenovo
Lenovo 11DC0037US-4385-28318 ThinkCentre M70s i5 Desktop w/ D6000
UHDi5-1040032GB DDR4260WUSB 3.2
The ThinkCentre M70s bundles a 6-core i5-10400 desktop with 32GB DDR4, NVMe SSD, and a USB-C universal dock — a complete multi-display workstation in a compact 13.5-inch chassis.
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Overview
Key Features
Ethernet LAN (RJ-45), No Webcam, USB Keyboard, .
Intel Core i5-10400 Hexa Core 10th Gen Intel Core i5-10400 2.90GHz Processor (upto 4.3 GHz, 12MB Cache, 6-Core , 12-Threads, ) ; Intel UHD 630 Integrated Graphics, .
32GB DDR4 DIMM; 260W Power Supply, Air Cooling CPU Cooler; Black Color, .
512GB PCIe NVMe SSD; 2 USB 3.2 Gen1, 4 USB 2.0, 1 HDMI, 2 Display Port (DP), USB 3.2 Type-C Gen1, DVD/CD-RW Combo, 1 x Headphone/Microphone Combo Jack., Windows 10 Pro-64.,
Includes Universal Dock D6000
Specifications
Processor
Intel Core i5-10400, 2.90GHz base / 4.3GHz Turbo, 6-core / 12-thread, 12MB Cache
Memory
32GB DDR4 DIMM
Storage
512GB PCIe NVMe SSD
Graphics
Intel UHD 630 (integrated)
Operating System
Windows 10 Pro 64-bit
Ports
2x USB 3.2 Gen1 Type-A, 4x USB 2.0, 1x HDMI, 2x DisplayPort, 1x USB 3.2 Type-C Gen1, 1x Audio Combo, 1x RJ-45
Optical Drive
DVD/CD-RW Combo
Power Supply
260W
Dimensions
4 x 12 x 13.5 in
Weight
13 lb
Color
Black
Included Dock
Lenovo Universal Dock D6000 (USB-C) — HDMI, DP, RJ-45, USB 3.0 Type-A/C, Audio
Pros & Cons
👍 Pros
- i5-10400 at 65W desktop TDP sustains 4.3GHz Turbo across 6 cores and 12 threads without the thermal throttling inherent to mobile processors, delivering reliable sustained performance for productivity and light content workloads
- 32GB DDR4 DIMM provides substantial headroom for virtualization, development environments, and large dataset workflows — double the RAM of most competing compact desktops at this tier
- 512GB PCIe NVMe SSD delivers read speeds of 2,000–3,000 MB/s, reducing application load and large file transfer times measurably versus SATA SSD alternatives
- Included Lenovo Universal Dock D6000 (USB-C) extends connectivity to HDMI, DisplayPort, RJ-45, USB 3.0 Type-A and Type-C, and audio without additional purchase
- USB 3.2 Type-C Gen1 and dual DisplayPort outputs natively support modern peripheral and multi-monitor configurations
👎 Cons
- Intel UHD 630 integrated graphics has no dedicated VRAM and shares system memory — GPU-accelerated workloads (video encoding, 3D rendering, machine learning inference) will hit the integrated GPU's hard performance ceiling
- 260W power supply constrains discrete GPU upgrade headroom — adding a mid-range GPU would require a PSU replacement alongside the card
- DVD/CD-RW drive is a legacy component that occupies chassis space and adds no value for modern computing workflows
- Windows 10 Pro is the installed OS — Windows 11 may require a clean install or upgrade path depending on TPM and Secure Boot configuration in this specific SKU
- The compact 4 x 12 x 13.5-inch chassis limits internal component access and airflow compared to a full tower, creating tighter thermal margins under sustained CPU load
Frequently Asked Questions
What is the performance difference between the i5-10400 in this desktop and equivalent laptop processors?
The i5-10400 is a full 65W desktop TDP processor — it sustains its 4.3GHz Turbo Boost clock across all cores without the thermal throttling that constrains 15W laptop variants. In sustained multi-threaded workloads, this translates to 40–60% higher sustained throughput compared to a laptop-class Core i5 of the same generation, making it meaningfully better for tasks like batch processing, compilation, or concurrent virtualized workloads.
How many displays can this system drive, and does the D6000 dock expand that capability?
The M70s itself provides 1x HDMI and 2x DisplayPort natively from Intel UHD 630, supporting up to 3 simultaneous displays. The included Lenovo Universal Dock D6000 adds additional HDMI and DisplayPort outputs over USB-C/Thunderbolt, enabling a multi-monitor setup beyond the base three outputs — the exact count depends on the dock's connected display configuration.
Is the 512GB PCIe NVMe SSD replaceable or expandable?
The M70s small form factor chassis includes one M.2 slot and typically one 2.5-inch SATA bay, depending on configuration. The existing NVMe SSD is replaceable with a higher-capacity M.2 2280 drive. Users requiring high storage capacity should verify available SATA bays in this specific SKU before purchase.
Does the 260W power supply limit GPU upgrade options?
Yes — 260W is adequate for the i5-10400 with Intel UHD 630 integrated graphics, but leaves limited headroom for discrete GPU additions. A mid-range GPU alone can draw 150–200W under load. Users planning to add a dedicated graphics card should either verify the PSU rating against their target GPU's TDP or factor in a PSU upgrade.
Is the DVD/CD-RW drive relevant for modern workflows, and can it be removed?
The optical drive is a legacy inclusion that adds bulk without performance benefit for most modern workloads. It occupies a 5.25-inch bay; physically removing it is possible but voids configuration. For users who never use optical media, it has no performance impact — it simply exists.
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