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Small black rectangular mini PC with compact form factor

Lenovo Refurbished

Lenovo J1-M70QMA12 mini PC i7-10700T 32GB 512GB

SKU CH-G67T-JZVAK MPN J1-M70QMA12

A refurbished ThinkCentre M70q tiny desktop with an Intel Core i7-10700T, 32GB DDR4, 512GB NVMe SSD and Windows 11 Pro

  • ProcessorIntel Core i7 10th Gen
  • Memory size32 GB DDR4
  • Storage drive512 GB NVMe SSD
  • CPUIntel Core i7-10700T
  • RAM capacity32 GB DDR4
  • SSD storage512 GB NVMe
  • Business-ready performance from an 8-core Intel Core i7-10700T processor
  • 32GB DDR4 memory handles heavy multitasking and large datasets
  • 512GB NVMe SSD provides fast boot and application loading
  • Windows 11 Pro 64-bit pre-installed with enterprise management features
  • Tiny 7.05 x 1.44 x 7.2 inch form factor fits behind a monitor or in tight spaces

ThinkCentre M70q Tiny Business Desktop

The Lenovo ThinkCentre M70q is a refurbished Tiny-form-factor desktop aimed at business and mainstream workloads. It ships with Windows 11 Pro 64-bit, a USB keyboard and a USB mouse. The Intel Core i7-10700T processor provides 16 MB of L3 cache for multi-threaded office tasks.

DDR4 Memory and NVMe Storage Limits

The system includes 32GB of DDR4 memory and a 512GB NVMe SSD for fast boot and application loading. Video output relies on one DisplayPort and one HDMI port, restricting multi-monitor setups to two displays. A single RJ45 port handles wired networking without additional expansion slots.

Upgrade From Older Small-Form Desktops

This unit replaces bulkier legacy desktops that lack modern NVMe speeds and 32GB memory capacity in a 1.44-inch-wide chassis. The jump is worthwhile when desk space is tight and the workload fits within the fixed two-video-port limit. Refurbished condition means the hardware has been restored to working order.

How it compares

Measured against everything we stock in Small Form Factor & Mini PCs, at today’s prices. Recalculated every night.

Price $779.99
Pricier than about 72% of the 132 comparable items (median $581.99).
Memory size 32 GB DDR4
Higher than about 80% of the 102 comparable items (median 16 GB).
RAM capacity 32 GB DDR4
Higher than about 80% of the 123 comparable items (median 16 GB).

Specifications

Product
Brand nameLenovo
Product lineThinkCentre
Model nameM70q
Part numberJ1-M70QMA12
Product typeBusiness Desktops & Workstations
Recommended useBusiness / Mainstream / Work / Business
Product colorBlack
Processor
ProcessorIntel Core i7 10th Gen
CPUIntel Core i7-10700T
CPU modelIntel Core i7-10700T
L3 cache per CPU16 MB
Memory
Memory size32 GB DDR4
RAM capacity32 GB DDR4
Storage
Storage drive512 GB NVMe SSD
SSD storage512 GB NVMe
Ports & slots
Video connectors1 x DisplayPort / 1 x HDMI
Ethernet port1 port
Size & build
Form factorTiny
Overall dimensions7.05 in × 1.44 in × 7.2 in
Product weight2.76 lb (1.25 kg)
Shipping weight1.59 kg
Package size229 × 229 × 102 mm
In the box
Bundled mouseUSB Mouse
Software
Operating systemWindows 11 Pro 64-bit
More details
KeyboardUSB Keyboard

Questions about this item

Should I choose the 32GB DDR4 model or a smaller capacity for office multitasking?

The 32GB DDR4 configuration lets you keep many browser tabs, Office apps and video calls open together without swapping to the 512GB NVMe SSD.

What does the 16MB L3 cache on the i7-10700T actually do for daily workloads?

The 16MB L3 cache keeps frequently used instructions close to the cores, so spreadsheet recalculations and app launches feel snappy.

How do the DisplayPort and HDMI ports limit my dual-monitor setup?

You can drive two displays simultaneously, one on each port, at up to the native resolution each monitor supports.

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