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PNY PrevailPro in stock now!



Customise and Buy


• AMD Ryzen ZEN3 Processor

• ASUS or Gigabyte ITX motherboard

• Gold 650W to 1KW Modular PSU

• Up to 64GB, 3600Mhz DDR4 RAM

• AMD AM4 B550/X570 Chipset

• Realtek ALC1220 Audio Codec

• Up to 16-Cores & 32-Threads

• Single Gigabit LAN & WiFi

• Full 2 Year Warranty as Standard

Armari Gravistar ER-RD650I is a stylish Ryzen™ 3000 powered system, perfect for making the transition to AMD's ultimate performance platform.

With up to 16-Cores and 32-Threads, this high quality personal computer supports up to 64GB DDR4 memory at up to 3600MHz and Dual M.2 PCI express Gen4 SSD, providing blazing fast operation experience while dealing with demanding software.

NOTE: When you customise this solution, we provide a higher 1000Watts power supply unit option for high end GPUs.

AMD Ryzen 5 5600X 3.7-4.6GHz/6c AM4 Processor £1,473.12 £1,767.74
AMD Ryzen 7 5800X 3.8-4.7GHz/8c AM4 Processor £1,663.12 £1,995.74
AMD Ryzen 9 5900X 3.7-4.8GHz/12c AM4 Processor £1,748.12 £2,097.74
AMD Ryzen 9 5950X 3.4-4.9GHz/16c AM4 Processor £1,998.12 £2,397.74

Last Updated Thursday, March 25, 2021


Phanteks Enthoo Evolv MINI-ITX Case With Tempered Glass Window (Black)

  • Form Factor - Small Midtower Chassis. Suitable for Mini ITX motherboards
  • Bays Internal: 2x 3.5in, 1x 2.5in
  • Cooling: Front/Top (2x 120/140mm), Rear (1x 120/140mm)
  • Steel construction with Tempered glass window
  • Front I/O - 2 x USB 3.0, Mic, Headphone, Reset, top Power ON
  • Enthoo Evolv ITX includes 1 x 140mm exhaust rear fan.
  • More information is available here



EVGA SuperNOVA 650Watt G3 GOLD fully Modular PSU

  • Suitable for Single CPU Socket systems. (150mm Depth PSU)
  • Gold efficiency rated (Max 90%). 14cm Low noise Cooling fan
  • Power Spec: +12V @ 54.1A (649.2W continuous power)
  • Power Spec: +5V@22A, +3.3V@24A, -12v@0.5A, +5Vsb@3A
  • ECO Mode: Yes
  • Connectors - PCIe: 3 x 8-pin (6+2) EPS: 1x 8pin (4+4), 6x SATA
  • Size : 85mm(H) x 150mm(W) x 150mm(L)
  • Built in maximum protection:
  • OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection) & OTP (Over Temperature Protection).
  • MTBF: 100,000 Hours
  • Manufacturer 7 year Warranty
  • More information is available here


System Cooler Option

Asetek AMD AM4 Premium ring adapter bracket

  • Support Asetek OEM and Corsair H90 based AIO coolers



ASUS AMD ROG Styrx B550-I Gaming ITX PCIe4 Motherboard

  • Supports AMD 3rd Gen Ryzen and Next Gen Ryzen Pro CPUs Socket AM4
  • Up to 64GB DDR4 Dual Channel 4800(OC) MHz Memory, 3200MHz default
  • Slots: 1x PCIe4.0 x16, 1x M.2 2242-22110 PCIe Gen4 x4 & SATA)
  • 1x M.2 2242-22110 (PCIe Gen3 x4 & SATA), 4 x SATA III
  • Intel® I225-v 2.5G Gigabit LAN. Realtek S1220A 8-Channel Audio
  • Intel® Wi-Fi 6 AX200
  • 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 1024QAM/OFDMA/MU-MIMO
  • Supports dual band frequency 2.4/5 GHz
  • More information is available here


CPU Cooler

Armari SPX-A6812Q Quiet 280mm AIO CPU Cooler (LGA2066/1200/105X/AM4)

  • Factory sealed for life - no maintenance required. 380mm hose length
  • 280mm x 27mm dual 14cm fan heat exchanger/radiator
  • 6th Gen micro-channel CPU cooling block with integrated pump
  • 2 x 1200rpm Noctua REDUX-1200 PWM best in class fans
  • Fan spec: 350-1200rpm PWM. Up to 64 CFM, noise up to 19.6dB(A)
  • Supports LGA2066/1200/105X/AM4 socket CPUs up to *300Watts heat load
  • PUMP MTBF rated for 50,000hrs of typical use, max 60deg C coolant temp.
  • FANS MTBF rated for 150,000hrs
  • We recommend cooler is replaced after 5 years of use
  • *for CPU loads above 300Watts, we have a A6815HP version with high
  • performance fans.
  • Supplied with the appropriate fitting kit for CPU socket type being installed.
  • Testing performed on a Magnetar S18X with an overclocked i9-10980X at 300W
  • Noise levels were 31-32dbA at the desktop up to 38 dbA at 100% CPU load
  • Measurments were taken 1m from the front panel in a standard small office
  • More information is available here



32GB (2x16GB) Corsair Vengeance LPX DDR4-3200 C16 SDRAM Kit (LP Black)

  • 2x 16GB matched memory modules with Vengeance Heat Spreaders
  • Tested at 3200MHz with tested Latency 16-18-18-36 at 1.35V
  • memory kit ideal for Intel LGA1151 based Systems
  • P/N: CMK32GX4M2B3200C16
  • supports XMP2 profile for easy setup (with compatible motherboard)
  • Memory defaults to standard SPD profile at 2133MHz/1.2v for BIOS setup
  • Warranty: Limited Lifetime
  • More information is available here



EVGA GeForce RTX2060 KO Ultra 6GB PCIe3.0 x16 Graphics card

  • NVIDIA Turing GPU. Core Clock 1365 MHz/1755 MHz Boost
  • Memory Clock Speed 14Gbp/s, 6GB GDDR6, 192bit bus.
  • 1920 CUDA Proccessing Cores. 336GB/s Memory Bandwidth.
  • OpenGL 4.5, DirectX 12.1, Vulcan API.Max.2-Way SLI-HB Bridge supported
  • Display connectors: 2x Display port 1.4, 2x HDMI 2.0b
  • Maximum Digital Resolution: 7680x4320 at 60Hz
  • Power connectors (PCIe): 8pin TOP of card connector. 160Watts TDP
  • Length: 27cm, Weight: 1020g
  • High end Vapour chamber heatsink with cast aluminium frame
  • Dual slot blower cooler.
  • More information is available here


Hard drive

Corsair MP600 PCI express Gen 4 1TB M.2 NVMe SSD with Heatsink

  • Capacity:1TB, 3D TLC NAND flash technology
  • Form Factor: M.2 2280 - includeS Corsair M.2 hearsink
  • Sequential Read Speed: up to 4,950MB/s
  • Sequential Write Speed: up to 4,250MB/s
  • Random I/O Performance. Read: 680K Write:600K
  • Endurance / Life: 1800 TBW
  • 5 Year Limited manufacturer Warranty
  • Note: Heatsink may need to be removed for installing into motherboards that
  • feature built in M.2 heatsinsk.
  • The removed Corsair heatsink will be included with the system accessories
  • More information is available here



On-board Sound. High Definition 7.1 Channel Audio, built onto the motherboard



Microsoft Windows 10 Home 64Bit (OEM)

  • We include original Microsoft factory Installation CD with each system
  • Price includes Installation, updates and testing
  • Remote desktop client only
  • Windows 10 start menu, DirectX12, Cortana digital assistant
  • Windows Store, Microsoft Edge Browser, always enabled updates
  • OnDrive, Windows Hello (log in using webcam or touch)
  • Fast startup with Hyperboot and InstantGo. XBOX Live integtation
  • Hardware support: 1 physical processor and up to 128GB memory
  • More information is available here


Anti Virus

Windows Defender built into Windows 10

  • This is part of the Windows 10 Operative System.
  • Includes Anti-malware, anti-virus and anti-spyware and nework inspection.
  • Provided completely free from Microsoft.
  • More information is available here



Armari 2 Year standard office/home PC warranty

  • 1st and 2nd Year RTB (Parts & Labour)
  • 2nd Year Optional collection & return service Ł70 per callout*
  • Collection is via protective flight case so you don't need to keep the box!
  • Terms & conditions of on-site warranty available on request
  • Service applies to UK Mainland only
  • * Please note: 3 separete courier trips are required.
  • 1) sending an empty flight case to you.
  • 2) collection back to Armari
  • 3) return to you in an Armari cardboard box with protective packaging.



PC System Carriage (Mainland UK only, Next day service)