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Black mid-tower gaming desktop with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom Gaming PC Intel Core Ultra 5 245K 32GB DDR5 8TB NVMe 10TB HDD RTX 5090

SKU CH-HK1B-FVYVK

Liquid-cooled gaming desktop with a 14-core Intel Core Ultra 5 245K, 32 GB DDR5, 8 TB NVMe SSD, 10 TB HDD and an RTX 5090 GPU

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for responsive gaming and content creation
  • 32 GB DDR5 memory with 192 GB maximum capacity for multitasking headroom
  • 8 TB NVMe storage on dual Samsung 990 PRO drives delivers 7450 MB/s read speeds
  • Nvidia GeForce RTX 5090 32 GB GPU powers 4K gaming and AI workloads
  • 240 mm liquid cooler and 1000 W 80 PLUS Gold PSU keep thermals stable under load

Liquid-cooled 14-core AI workstation

This desktop pairs a 14-core Intel Core Ultra 5 245K running up to 5.20 GHz with a 240 mm AIO cooler and an Nvidia GeForce RTX 5090 32 GB GPU. Windows 11 Pro is pre-installed on an 8 TB NVMe array backed by a 10 TB hard drive. The Z890 TUF motherboard supports DDR5 memory up to 192 GB across four slots.

PCIe 4.0 and Thunderbolt 4 bandwidth limits

Two Samsung 990 PRO 4 TB drives share PCIe 4.0 x4 lanes, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s. The rear panel offers one Thunderbolt 4 Type-C port at 40 Gbps, one USB 20 Gbps Type-C, three USB 10 Gbps and three USB 5 Gbps ports. Front I/O adds a USB 3.2 Gen 2 Type-C and two USB 3.0 ports. Networking uses Intel 2.5 Gb Ethernet plus Wi-Fi 7 2x2 and Bluetooth 5.4.

Verify case clearance and power headroom

The Ceres 300 mid-tower measures 475 x 245 x 463 mm and includes front 140 mm intake fans and a rear 140 mm exhaust. Internal bays accept one 3.5-inch or two 2.5-inch drives. A Thermaltake Toughpower 1000 W 80 PLUS Gold unit powers the build with Japanese capacitors and full protection circuits. Buyers needing more than four M.2 slots or a larger radiator should check dimensions first.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $8,378.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 8 TB NVMe
Higher than about 99% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product typeGaming & Entertainment
Recommended useGaming
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
CPU socketLGA 1700
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Should I pick the 8 TB NVMe plus 10 TB HDD combo or a single larger NVMe drive?

The build ships with two 4 TB Samsung 990 PRO PCIe 4.0x4 NVMe SSDs totalling 8 TB and a 10 TB HDD with 256 MB cache; keep the HDD for bulk media and add a third M.2 module later if you need more fast space.

What does the 5.20 GHz boost clock on the 14‑core Core Ultra 5 245K actually deliver in games?

The 14‑core CPU can hit 5.20 GHz on light threads while the 240 mm liquid cooler keeps thermals in check, giving high frame rates in CPU‑bound titles and smooth multitasking alongside the RTX 5090.

Does the Z890 motherboard’s Thunderbolt 4 port run at full 40 Gbps or is it shared with other USB lanes?

The rear I/O includes a dedicated Thunderbolt 4 Type‑C port plus separate 20 Gbps and 10 Gbps USB ports, so Thunderbolt 4 bandwidth is not reduced by other connections.

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