Adenine
Adenine Alpha005-GV refurbished gaming PC i9-11900K RTX 3080 Ti 32GB DDR4 2TB Win 11 Pro
Refurbished mid-tower gaming desktop with Intel Core i9-11900K 8-core 16-thread processor, GIGABYTE Vision RTX 3080 Ti 12GB GDDR6X graphics, 32GB DDR4 3200 memory.
- TypeGaming & Entertainment
- Form FactorMid Tower
- UsageConsumer / Gaming
- ProcessorIntel Core i9-11900K 3.50 GHz
- Processor Main Features64 bit 8-Core 16-Thread Processor
- Cache Per Processor16 MB L3 Cache
- 8-core 16-thread i9-11900K powers heavy workloads at 3.50 GHz
- RTX 3080 Ti with 12 GB GDDR6X drives 4K gaming
- 32 GB DDR4 3200 in dual-channel keeps frame rates smooth
- 2 TB M.2 PCIe 3.0 x4 SSD loads games fast
- 850 W 80 PLUS Gold PSU plus 280 mm liquid cooler sustains boost clocks
Refurbished i9-11900K gaming desktop
This refurbished mid-tower system pairs an eight-core 3.50 GHz Intel Core i9-11900K with a GIGABYTE Vision GeForce RTX 3080 Ti 12GB GDDR6X graphics card. It runs 32GB of G.SKILL TridentZ RGB DDR4 3200 memory and a 2TB M.2 2280 PCI-Express 3.0 x4 SSD. Windows 11 Pro 64-bit is pre-installed on the Z590 platform.
Who this suits and who should look elsewhere
The build targets gamers and creators who want strong 1440p or 4K frame rates from a single GPU and value the 12GB GDDR6X buffer. Buyers who need more than 32GB of system memory, a second graphics card, or a newer CPU socket should consider other options. The 850W 80 PLUS GOLD supply leaves limited headroom for heavy overclocks.
The spec that decides fit
The graphics card uses a PCI Express 4.0 interface while the Z590 chipset and Core i9-11900K provide PCI Express 3.0 lanes, so the GPU will operate at 3.0 speeds. If your workload demands full 4.0 bandwidth for storage or compute, this platform will not deliver it.
Highlights
- 8-core 16-thread i9-11900K powers heavy workloads at 3.50 GHz
- RTX 3080 Ti with 12 GB GDDR6X drives 4K gaming
- 32 GB DDR4 3200 in dual-channel keeps frame rates smooth
- 2 TB M.2 PCIe 3.0 x4 SSD loads games fast
- 850 W 80 PLUS Gold PSU plus 280 mm liquid cooler sustains boost clocks
Specifications
| Brand | Adenine |
|---|---|
| Model | Alpha005-GV |
| Type | Gaming & Entertainment |
| Form Factor | Mid Tower |
| Usage | Consumer / Gaming |
| Processor | Intel Core i9-11900K 3.50 GHz |
| Processor Main Features | 64 bit 8-Core 16-Thread Processor |
| Cache Per Processor | 16 MB L3 Cache |
| Memory | G.SKILL TridentZ RGB Series 32GB (2 x 16GB) 288-Pin DDR4 3200 |
| Storage | 2TB M.2 2280 PCI-Express 3.0 x4 SSD |
| Graphics | GIGABYTE Vision GeForce RTX 3080 Ti 12GB GDDR6X |
| Power Supply | 850W 80 PLUS GOLD Certified |
| Case | CORSAIR Obsidian Series 500D RGB SE Mid Tower Case |
| Cooling System | CPU Cooler: 280mm Radiator, Dual ML140 RGB PWM, LGA 1700 Compatible Case Fan: 4 x 120 mm fan |
| Operating System | Windows 11 Pro 64-bit |
| Chipset | Intel Z590 |
| Motherboard Name | GIGABYTE Z590 AORUS ULTRA |
| CPU Type | Intel Core i9 11th Gen |
| CPU Name | Intel Core i9-11900K |
| L3 Cache Per CPU | 16 MB |
| CPU Main Features | 64 bit 8-Core 16-Thread Processor |
| GPU/VGA Type | GeForce RTX 3080 Ti |
| GPU Memory | 12 GB GDDR6X |
| Virtual Reality Ready | Yes |
| Memory Capacity | 32GB DDR4 |
| Memory Speed | DDR4 3200 |
| Memory Spec | 16 GB x 2 |
| Memory Slot (Total) | 4 |
| Memory Slot (Available) | 2 |
| Maximum Memory Supported | 128 GB |
| SSD | 2TB PCIe |
| HDD | No |
| Optical Drive Type | No |
| LAN Chipset | Intel I225-V 2.5Gb LAN |
| LAN Speed | 2.5Gbps |
| WLAN | Intel Wi-Fi 6 AX200 |
| WiFi Generation | Wi-Fi 6 |
| Bluetooth | Yes |
| Front USB | 1 x USB 3.1 Gen 2 Type-C 2 x USB 3.1 Type-A |
| Front Audio Ports | 1 x Headphone 1 x Mic |
| Video Ports | 2 x HDMI 3 x DisplayPort |
| Rear USB | 1 x USB 3.2 Gen 2x2 Type-C 4 x USB 3.2 Gen 2 Type-A (red) 4 x USB 3.2 Gen 1 Type-A 4 x USB 2.0/1.1 |
| RJ45 | 1 port |
| Rear Audio Ports | 5 ports |
| S/P DIF | 1 port |
| Antenna Ports | 2 x SMA antenna connectors (2T2R) |
| PCIe Slots | 1 x PCI Express 4.0 x16 * Actual support may vary by CPU. * Please check PCIe bifurcation table in support site. 1 x PCI Express 3.0 x16 * Supports x4 mode. |
| Mouse Type | Yes |
| Keyboard Type | Yes |
| Dimensions (H x W x D) | 19.96" x 9.33" x 19.69" |
| Shipping weight | 27.35 kg |
| Package size | 737 × 616 × 502 mm |
Questions about this item
Will the i9-11900K 125W CPU stay cool under sustained loads with the 280mm radiator and dual ML140 fans?
The 280mm radiator with dual ML140 RGB PWM fans is designed to handle the i9-11900K 125W TDP. Four additional 120mm case fans in the CORSAIR 500D RGB SE provide airflow across the motherboard and GPU.
How loud is the system when the RTX 3080 Ti and i9-11900K run all day?
The 850W 80 PLUS GOLD power supply runs efficiently, reducing waste heat. ML140 PWM fans and four 120mm case fans adjust speed based on temperature, keeping noise lower than fixed-speed coolers under continuous gaming loads.
Does the GIGABYTE Z590 AORUS ULTRA motherboard include Wi-Fi 6 so I do not need a separate card?
Yes, the board integrates Intel Wi-Fi 6 AX200 for wireless connectivity. Windows 11 Pro 64-bit is pre-installed on the 2TB M.2 2280 PCIe 3.0 x4 SSD, so the PC is ready to use with only a monitor, keyboard and mouse.
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