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Compact grey mini-PC tower, 7.8L volume, USB 3.2 Type-C port visible

Rmatamini

Rmatamini P99S T13S-13400TEF-GTX850 8G barebone mini PC

SKU CH-PMKB-XXCXD

A compact barebone mini PC with a Core i5-13400TEF processor, GeForce 850 8G graphics, 16 GB DDR4 memory and a 256 GB drive, running Windows 11 in a 7.8 L chassis

  • ColorGrey
  • CPU Socketi5-13400TEF
  • CPU TypeINTEL

STYLE T13S-13400TEF-GTX850 8G

  • Intel Core i5-13400TEF handles office work and casual gaming
  • GeForce GTX850 8G delivers realistic graphics for games and editing
  • 16 GB DDR4 at 2666 MHz supports smooth multitasking
  • 8 L compact chassis fits in a backpack for travel
  • USB 3.2 Gen2 Type-C with Gigabit Ethernet WiFi 5 and Bluetooth 5.2 enables fast connectivity

Rmatamini P99S barebone mini PC

The Rmatamini P99S is a 7.8 L barebone mini PC built around an Intel Core i5-13400TEF processor. It ships with Windows 11, 16 GB of DDR4 memory running at 2666 MHz and a 256 GB PCIe x4 drive. A GeForce 850 with 8 GB graphics memory handles display output. The chassis includes USB 3.2 Gen2 Type-C, four USB 2.0 ports, two USB 3.0 ports, Gigabit Ethernet, WiFi 5 and Bluetooth 5.2.

Suits compact workstations, not high-end gaming rigs

This unit fits buyers who need a small-footprint desktop for office applications, video editing and multitasking with discrete graphics. The 256 GB primary drive and single 8 GB GPU limit users who want large local libraries or multi-GPU render farms. Builders requiring additional drive bays, a higher-wattage power supply or a newer GPU architecture should look at larger form-factor systems.

Core i5-13400TEF with GeForce 850 8 GB

The combination of an 11-thread Core i5-13400TEF and an 8 GB GeForce 850 decides whether this barebone matches the workload. Buyers needing more GPU memory or CPU threads for sustained compute tasks will find the fixed specification restrictive. The modified power supply and cooler are validated for this exact processor and graphics pairing.

Highlights

  • Intel Core i5-13400TEF handles office work and casual gaming
  • GeForce GTX850 8G delivers realistic graphics for games and editing
  • 16 GB DDR4 at 2666 MHz supports smooth multitasking
  • 8 L compact chassis fits in a backpack for travel
  • USB 3.2 Gen2 Type-C with Gigabit Ethernet WiFi 5 and Bluetooth 5.2 enables fast connectivity

Specifications

BrandRMATAMINI
SeriesT13S-13400TEF-GTX850 8G
ModelP99S
ColorGrey
CPU Socketi5-13400TEF
CPU TypeINTEL

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What does the 2.5 GHz base speed and 20 MB cache mean for everyday workloads?

The i5-13400TEF runs at 2.5 GHz with 20 MB smart cache, keeping office suites, 1080p editing and casual games responsive while its low-power design limits heat and fan noise.

What does the USB 3.2 Gen2 Type-C port actually connect?

The USB 3.2 Gen2 Type-C interface carries data, Gigabit Ethernet, WiFi 5 and Bluetooth 5.2 through a single connection for a tidy desk setup.

Will the 7.8 L case fit on a crowded desk or in a backpack?

The 7.8 L chassis measures small enough to sit on a packed desk or slide into a backpack, and the upgraded cooler keeps the system stable during long sessions.

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