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Black desktop tower with RGB liquid cooler visible inside

Velztorm

Velztorm Pilum gaming PC Ryzen 7 3700X 64GB 1TB Radeon RX 6900 XT 16GB 120mm AIO 750W

SKU CH-1RS5-WPEYW

A liquid-cooled desktop with an 8-core Ryzen 7 3700X, 64GB DDR4, a 1TB PCIe SSD and a Radeon RX 6900 XT 16GB GDDR6 card, powered by a 750W supply and running Windows 10 Pro

  • TypeGaming & Entertainment
  • Form FactorDesktop
  • ColorBlack
  • Power Supply750W
  • Operating SystemWindows 10 Pro ‍👉Check gaming pc with Windows 11 Pro
  • CPU TypeAMD Ryzen 7 3rd Gen

Memory 64GB DDR4

Storage 1TB SSD

  • Ryzen 7 3700X 8-core processor reaches 4.4 GHz boost for responsive gaming
  • Radeon RX 6900 XT with 16GB GDDR6 drives high-resolution frame rates
  • 64GB DDR4 memory and 1TB NVMe SSD keep large libraries ready
  • 120mm AIO liquid cooler maintains CPU temperatures under load
  • 750W power supply supports the full component set

Velztorm Pilum Ryzen 7 3700X desktop

This Velztorm Pilum desktop pairs an AMD Ryzen 7 3700X 8-core processor with a Radeon RX 6900 XT graphics card. It ships with 64GB DDR4 memory and a 1TB PCIe NVMe SSD. The system runs Windows 10 Pro and includes a 750W power supply.

120mm AIO liquid cooler and RGB fans

A 120mm AIO liquid CPU cooler handles thermal load for the processor while RGB fans add lighting effects. Connectivity covers USB 3.1 Gen1, five USB 3.0 Type-A ports, four USB 2.0 ports, one USB 3.1 Type-C Gen1, HDMI, DisplayPort and audio jacks. Wireless uses 802.11n Wi-Fi alongside wired Ethernet.

PCIe 3.0 storage and 802.11n wireless limits

The 1TB NVMe SSD operates over a PCIe 3.0 interface, so sequential throughput stays within that generation's ceiling. The 802.11n Wi-Fi adapter caps wireless throughput well below modern ax or be standards. Buyers who need faster wireless or PCIe 4.0 storage speeds should note these constraints.

Highlights

  • Ryzen 7 3700X 8-core processor reaches 4.4 GHz boost for responsive gaming
  • Radeon RX 6900 XT with 16GB GDDR6 drives high-resolution frame rates
  • 64GB DDR4 memory and 1TB NVMe SSD keep large libraries ready
  • 120mm AIO liquid cooler maintains CPU temperatures under load
  • 750W power supply supports the full component set

Specifications

BrandVelztorm
ModelPilum
TypeGaming & Entertainment
Form FactorDesktop
ColorBlack
Power Supply750W
Operating SystemWindows 10 Pro ‍👉Check gaming pc with Windows 11 Pro
CPU TypeAMD Ryzen 7 3rd Gen
CPU NameAMD Ryzen 7 3700X
L3 Cache Per CPU32MB Cache
CPU Main Features8-core Processor
GPU/VGA TypeAMD Radeon RX 6900 XT
Memory Capacity64GB DDR4
SSD1TB
HDDNo
Storage Spec1TB PCIe SSD
Optical Drive TypeNo
Screen SizeNo Screen
WLAN802.11n
BluetoothNo
Card ReaderNo
RJ45Yes
Keyboard TypeNone

Other versions of this model

5 more in the same range

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

Questions about this item

Will the 120mm AIO liquid cooler need the coolant topped up or the pump replaced after a few years?

The 120mm AIO is a sealed unit; it does not require coolant top-ups, and the pump is rated for continuous operation without scheduled replacement.

Under sustained loads, does the 750W power supply or the 120mm AIO thermal limit appear first?

The 750W supply provides headroom for the Ryzen 7 3700X and Radeon RX 6900 XT, so the 120mm AIO thermal capacity typically becomes the limiting factor during prolonged heavy workloads.

How loud is the 120mm AIO and RGB fans when the system runs all day at full tilt?

The 120mm AIO pump runs quietly at idle, and the RGB fans ramp up under load; overall noise stays in a moderate range suitable for a typical desk environment.

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