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Lenovo Refurbished

Lenovo J1-M720SA02 business desktop i7-8700 16GB 256GB NVMe

SKU CH-XFQD-JBXF9 MPN J1-M720SA02

A slim business desktop with a six-core i7-8700, 16 GB DDR4 and a 256 GB NVMe drive running Windows 11 Pro

  • ProcessorIntel Core i7 8th Gen
  • Memory size16 GB DDR4
  • Storage drive256 GB M.2 NVMe SSD
  • GraphicsIntel UHD Graphics 630
  • CPUIntel Core i7-8700 3.2 GHz
  • RAM capacity16 GB DDR4
  • Six-core i7-8700 handles multi-task workloads
  • 16 GB DDR4 memory keeps many apps responsive
  • 256 GB NVMe SSD boots Windows 11 Pro fast
  • Integrated UHD 630 graphics drives dual DisplayPort monitors
  • Small form factor fits tight desk spaces

Refurbished ThinkCentre M720-SFF business desktop

The Lenovo ThinkCentre M720-SFF is a refurbished slim-form-factor desktop built around an Intel Core i7-8700 3.20 GHz 6-core processor with 12 MB L3 cache. It ships with 16 GB DDR4 memory, a 256 GB M.2 NVMe SSD, a DVD optical drive and Windows 11 Pro 64-bit. Integrated Intel UHD Graphics 630 drives up to three displays via VGA and two DisplayPort outputs.

Suits office users needing Windows 11 Pro

This configuration suits offices that require Windows 11 Pro out of the box, a small chassis that fits tight desk spaces and enough multi-thread performance for typical productivity workloads. Buyers who need discrete graphics for CAD or rendering, more than 16 GB RAM for heavy virtualisation, additional 2.5-inch drive bays or a standard ATX power supply should look at other form factors.

256 GB M.2 NVMe SSD capacity decides fit

The single specification that determines whether this unit meets the requirement is the 256 GB M.2 NVMe SSD. If the workload demands a larger primary drive or secondary mechanical storage, the existing capacity will be insufficient and the slim chassis limits internal expansion options.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $339.99
Cheaper than about 89% of the 2,161 comparable items (median $5,687.99).
Memory size 16 GB DDR4
Typical for this category: the median of 351 items is 16 GB.
RAM capacity 16 GB DDR4
Lower than about 80% of the 2,095 comparable items (median 64 GB).

Specifications

Product
Brand nameLenovo
Product lineThinkCentre
Model nameM720-SFF
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Processor
ProcessorIntel Core i7 8th Gen
CPUIntel Core i7-8700 3.2 GHz
CPU modelIntel Core i7-8700
Base clock speed3.2 GHz
Processor cache12 MB L3 Cache
L3 cache per CPU12 MB
Memory
Memory size16 GB DDR4
RAM capacity16 GB DDR4
Storage
Storage drive256 GB M.2 NVMe SSD
SSD storage256 GB PCIe
Hard driveNo
Disc driveDVD
Optical driveDVD-ROM
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD Graphics 630
GPU interfaceIntegrated video
Ports & slots
Front USB ports2 x USB 3.1 Gen 1
2 x USB 3.1 Gen 2
1 x USB 3.1 Gen 1 Type-C
Front audio jacks2
Serial ports1 x Serial
Video connectors1 x VGA
2 x DisplayPort
Rear USB ports4 x USB 2.0
Ethernet port1 port
Rear audio jacks1 port
Size & build
Form factorSlim/Small Form Factor
Overall dimensions13.5 in × 3.6 in × 11.4 in
Product weight13.2 lb (5.99 kg)
Shipping weight6.80 kg
Package size508 × 381 × 254 mm
Software
Operating systemWindows 11 Pro 64-bit

Questions about this item

How do I add more DDR4 memory to the M720-SFF, and what step is often missed?

Open the chassis, insert the module into the empty DDR4 slot until the side clips click, then enter BIOS to confirm the new total is recognised.

Which component in this M720-SFF will need replacement first?

The 256 GB M.2 NVMe SSD has a finite write endurance; plan to replace it once the drive health tools report high wear.

What limit appears first when the i7-8700 runs at full load for long periods?

The small-form-factor cooler reaches its thermal capacity, causing the CPU to reduce its 3.20 GHz boost frequency.

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