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Black mid-tower gaming desktop with liquid cooling, RGB lighting, and included keyboard mouse

MSI

MSI Aegis ZS2 C9NVV-1277US gaming PC Ryzen 9 9900X RTX 5080 64GB DDR5 2TB NVMe

SKU CH-GAK4-PBVXS MPN Aegis ZS2 C9NVV-1277US

Mid-tower gaming desktop with AMD Ryzen 9 9900X, GeForce RTX 5080 16GB GDDR7, 64GB DDR5, 2TB NVMe Gen4, 360mm liquid cooling, 850W 80+ Gold PSU, Wi-Fi 6E, Windows 11 Home, keyboard and mouse included

  • Release Year2025
  • TypeGaming & Entertainment
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • UsageConsumer / Gaming
  • ColorBlack

Options R9 9900X / RTX 5080 / 64GB DDR5 / 2TB SSD

  • AMD Ryzen 9 9900X 12-core processor powers intensive gaming and creative workloads at 4.4 GHz
  • NVIDIA GeForce RTX 5080 with 16 GB GDDR7 delivers high frame rates and AI-accelerated graphics
  • 64 GB DDR5 memory at 6000 MHz supports smooth multitasking and fast asset loading
  • 2 TB M.2 NVMe Gen4 SSD provides rapid storage for large game libraries and projects
  • 360 mm liquid CPU cooler and 850 W 80+ Gold supply keep temperatures low under sustained load

Aegis ZS2 Mid-Tower Gaming Desktop

The MSI Aegis ZS2 C9NVV-1277US is a mid-tower gaming desktop built for enthusiasts who want a complete, high-performance system out of the box. It targets gamers and creators seeking AI-ready hardware with liquid cooling and included peripherals for immediate play.

RTX 5080 16GB GDDR7 Graphics Card

The single specification that defines this build is the NVIDIA GeForce RTX 5080 with 16GB of GDDR7 memory. This GPU delivers the frame rates and AI acceleration needed for 4K gaming and demanding creative workloads, making it the decisive component for buyers evaluating this system.

360mm Liquid CPU Cooling and 850W Gold Power

A 360mm liquid cooler manages thermals for the 12-core Ryzen 9 9900X processor under sustained loads, while the 850W 80+ Gold power supply provides efficient, stable delivery to the GPU and platform. Together they keep noise and temperatures controlled during extended gaming sessions.

Highlights

  • AMD Ryzen 9 9900X 12-core processor powers intensive gaming and creative workloads at 4.4 GHz
  • NVIDIA GeForce RTX 5080 with 16 GB GDDR7 delivers high frame rates and AI-accelerated graphics
  • 64 GB DDR5 memory at 6000 MHz supports smooth multitasking and fast asset loading
  • 2 TB M.2 NVMe Gen4 SSD provides rapid storage for large game libraries and projects
  • 360 mm liquid CPU cooler and 850 W 80+ Gold supply keep temperatures low under sustained load

Specifications

BrandMSI
SeriesAegis ZS2
ModelC9NVV-1277US
Release Year2025
TypeGaming & Entertainment
Form FactorMid Tower
AI FeaturesAI Ready
UsageConsumer / Gaming
ColorBlack
ProcessorAMD Ryzen 9 9900X 4.4 GHz
Processor Main Features64 bit 12-Core Processor
Cache Per Processor64 MB L3 Cache
Memory64GB DDR5
Storage2TB M.2 NVMe Gen4
GraphicsNVIDIA GeForce RTX 5080 16GB GDDR7
EthernetGigabit Ethernet
Power Supply850W 80+ Gold
CaseGungnir 212R
Cooling SystemLiquid 360 CPU Cooler
Operating SystemWindows 11 Home
ChipsetB840
Motherboard NameB840-VC WIFI 3
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X
L2 Cache Per CPU12 MB
L3 Cache Per CPU64 MB
CPU Main Features64 bit 12-Core Processor
GPU/VGA TypeGeForce RTX 5080
GPU Memory16 GB GDDR7
Virtual Reality ReadyYes
Memory Capacity64GB DDR5
Memory Slot (Total)4
Maximum Memory Supported256 GB
SSD2TB M.2 NVMe Gen4
HDDNo
Optical Drive TypeNo
Audio ChipsetRealtek ALC897
Audio Channels7.1 HD Audio
LAN ChipsetRealtek 8111H
LAN Speed10/100/1000Mbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.4
Front USB1 x USB 3.2 Gen 1 Type A (5 Gbps)
1 x USB 3.2 Gen 1 Type C (5 Gbps)
Front Audio Ports1 x Mic-in
1 x Headphone-out
Video Ports1 x HDMI 2.1
3 x DisplayPort 1.4a
Rear USB4 x USB 2.0
2 x USB 3.2 Gen1 Type A (5 Gbps)
2 x USB 3.2 Gen2 Type A (10 Gbps)
RJ451 port
Motherboard Expansion4 x PCI-E x16 slot
3 x M.2
4 x SATA 6G
Mouse TypeGaming Mouse
Keyboard TypeGaming Keyboard
Dimensions (H x W x D)19.4'' x 9.1'' x19''
Weight26.9 Ibs
Shipping weight13.15 kg
Package size610 × 584 × 356 mm

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

How does the Ryzen 9 9900X 4.4 GHz clock behave under sustained gaming loads?

The 12-core processor maintains its 4.4 GHz base frequency across all cores while the 360 mm liquid cooler keeps thermals in check during long sessions.

What practical throughput does the GeForce RTX 5080 16GB GDDR7 deliver over its PCIe link?

The card runs on a PCIe 5.0 x16 connection so the 16 GB GDDR7 frame buffer feeds the GPU without bottleneck at 4K resolution.

Will the 360 mm liquid cooler and RTX 5080 both fit inside the Gungnir 212R mid-tower?

Yes, the case is designed for a 360 mm radiator up top and a full-length graphics card, so both factory components install without modification.

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