2.2 SUPER SALE IS NOW ON!
Aftershock Logo

GIGABYTE AORUS C400 : L7 X3D
RYZEN 7 7800X3D + GeForce RTX 5070

$2,499

$2,749

You save $250

3 Years Warranty1st Year Onsite Pickup and Return
Lifetime supportExpert help for as long as you own it
Upgrade Your Build
CPUCPU
AMD RYZEN 7 7800X3D Processor
Graphics-CardGraphics Card
Gigabyte GeForce RTX 5070 Windforce OC SFF - 12GB (X3 Fans)
Default Graphic Card Selection
Gigabyte GeForce RTX 5070 Windforce OC SFF - 12GB (X3 Fans)
More Info
+$0
Upgrade to ASUS GeForce RTX 5070 Prime - 12GB
Upgrade to ASUS GeForce RTX 5070 Prime - 12GB
More Info
+$40
Upgrade to Gigabyte GeForce RTX 5070 Eagle OC SFF - 12GB
Upgrade to Gigabyte GeForce RTX 5070 Eagle OC SFF - 12GB
More Info
+$95
RAMRAM
32GB Patriot SL Sig DDR5 6400MHz CL34 Low Latency (16x2)
Default Ram Selection
32GB Patriot SL Sig DDR5 6400MHz CL34 Low Latency (16x2)
More Info
+$0
Upgrade to 32GB KingBank KRRW Soarblade RGB DDR5 6000Mhz CL30 (White) (16x2) (For 32GB Base)
Upgrade to 32GB KingBank KRRW Soarblade RGB DDR5 6000Mhz CL30 (White) (16x2) (For 32GB Base)
More Info
+$35
Upgrade to 32GB KingBank KRXB Soarblade DDR5 6000Mhz CL30 (16x2) (For 32GB Base)
Upgrade to 32GB KingBank KRXB Soarblade DDR5 6000Mhz CL30 (16x2) (For 32GB Base)
More Info
+$35
Upgrade to 32GB ADATA Lancer Blade RGB DDR5 6000MHz CL48 (16x2) (For 32GB Base)
Upgrade to 32GB ADATA Lancer Blade RGB DDR5 6000MHz CL48 (16x2) (For 32GB Base)
More Info
+$35
Upgrade to 32GB Patriot Viper Venom DDR5 6400MHz CL32 (For 32GB 6400)
Upgrade to 32GB Patriot Viper Venom DDR5 6400MHz CL32 (For 32GB 6400)
More Info
+$35
Upgrade to 32GB Kingston Fury RGB DDR5 6000Mhz CL30 (16x2) (For 32GB Base)
Upgrade to 32GB Kingston Fury RGB DDR5 6000Mhz CL30 (16x2) (For 32GB Base)
More Info
+$45
Upgrade to 64GB KLEVV Cras V RGB DDR5 6000 CL30 (32x2) (For 32GB Base)
Upgrade to 64GB KLEVV Cras V RGB DDR5 6000 CL30 (32x2) (For 32GB Base)
More Info
+$725
Upgrade to 64GB KLEVV Cras V RGB DDR5 6400 CL32 (32x2) (For 32GB Base)
Upgrade to 64GB KLEVV Cras V RGB DDR5 6400 CL32 (32x2) (For 32GB Base)
More Info
+$725
Upgrade to 64GB KLEVV Cras V RGB DDR5 6000 CL30 (32x2) (White) (For 32GB Base)
Upgrade to 64GB KLEVV Cras V RGB DDR5 6000 CL30 (32x2) (White) (For 32GB Base)
More Info
+$750
StorageStorage
2TB Kioxia Exceria Basic Gen4 SSD (R-7300 | W-6800)
MotherboardMotherboard
Gigabyte B850 GAMING WIFI6
PowerPower
850W Gigabyte UD 80+ Gold (Full Modular)
CoolerCooler
Thermalright Aqua Elite 360 Black ARGB V3
Upgrade to Aftershock Glacier Mirror 360mm (White)
Upgrade to Aftershock Glacier Mirror 360mm (White)
More Info
+$45
WirelessWireless
Wireless + Bluetooth Included
CaseCase
Gigabyte Aorus C400 Glass Black
Operating-SystemOperating System
Windows 11 64 bit (Preload with drivers for customers who have already have their own genuine key)
Windows 11 64 bit (Preload with drivers for customers who have already have their own genuine key)
Windows 11 64 bit (Preload with drivers for customers who have already have their own genuine key)
More Info
+$0
No Operating System
No Operating System
More Info
+$0
Windows 11 Home 64bit
Windows 11 Home 64bit
More Info
+$155
Windows 11 Professional 64bit
Windows 11 Professional 64bit
More Info
+$202
WarrantyWarranty
3 Years Desktop Parts Warranty (1st Year Onsite Pickup and Return)
3 Years Desktop Parts Warranty (1st Year Onsite Pickup and Return)
3 Years Desktop Parts Warranty (1st Year Onsite Pickup and Return)
More Info
+$0
Upgrade to 3 Years Desktop Parts Warranty (Onsite Pickup & Return)
Upgrade to 3 Years Desktop Parts Warranty (Onsite Pickup & Return)
More Info
+$90
Cable SleevesCable Sleeves
Standard Cable Setup
Standard Cable Setup
Standard Cable Setup
More Info
+$0
Cable Sleeve Kit - Red
Cable Sleeve Kit - Red
More Info
+$35
Cable Sleeve Kit - White
Cable Sleeve Kit - White
More Info
+$35
Cable Sleeve Kit - Classic Black
Cable Sleeve Kit - Classic Black
More Info
+$35
Cable Sleeve Kit - Dark Blue
Cable Sleeve Kit - Dark Blue
More Info
+$35
Cable Sleeve Kit - Light Blue
Cable Sleeve Kit - Light Blue
More Info
+$35
Cable Sleeve Kit - Grey
Cable Sleeve Kit - Grey
More Info
+$35
Cable Sleeve Kit - Pink
Cable Sleeve Kit - Pink
More Info
+$35
Cable Sleeve Kit - Purple
Cable Sleeve Kit - Purple
More Info
+$35
Cable Sleeve Kit - Green
Cable Sleeve Kit - Green
More Info
+$35
Cable Sleeve Kit - Yellow
Cable Sleeve Kit - Yellow
More Info
+$35
Cable Sleeve Kit - Black/Red
Cable Sleeve Kit - Black/Red
More Info
+$45
Cable Sleeve Kit - Black/Yellow
Cable Sleeve Kit - Black/Yellow
More Info
+$45
Cable Sleeve Kit - White/Green
Cable Sleeve Kit - White/Green
More Info
+$45
Cable Sleeve Kit - White/Orange
Cable Sleeve Kit - White/Orange
More Info
+$45
Cable Sleeve Kit - White/Red
Cable Sleeve Kit - White/Red
More Info
+$45
Storage Add-Ons
Storage (Second M.2) - Add OnStorage (Second M.2) - Add On
No M.2 Storage Addon
No M.2 Storage Addon
No M.2 Storage Addon
More Info
+$0
1TB Kioxia Exceria Basic Gen4 SSD (R: 7200 | W: 6500)
1TB Kioxia Exceria Basic Gen4 SSD (R: 7200 | W: 6500)
More Info
+$189
1TB Adata Legend 860 Gen4 SSD (R: 6000 | W: 5000)
1TB Adata Legend 860 Gen4 SSD (R: 6000 | W: 5000)
More Info
+$199
4TB Lexar NM790 Gen4 SSD (R: 7400 | W: 6500)
4TB Lexar NM790 Gen4 SSD (R: 7400 | W: 6500)
More Info
+$719+$729
8TB Lexar NM790 Gen4 SSD (R: 7400 | W: 6500)
8TB Lexar NM790 Gen4 SSD (R: 7400 | W: 6500)
More Info
+$1329+$1499
2.5" Storage Addon2.5" Storage Addon
No 2.5" Storage Addon
No 2.5" Storage Addon
No 2.5" Storage Addon
More Info
+$0
960GB Kioxia Exceria SATA SSD (2.5")
960GB Kioxia Exceria SATA SSD (2.5")
More Info
+$145
2TB WD Blue SA510 SATA SSD (2.5")
2TB WD Blue SA510 SATA SSD (2.5")
More Info
+$365
3.5" Storage Add On3.5" Storage Add On
No 3.5" Storage Addon
No 3.5" Storage Addon
No 3.5" Storage Addon
More Info
+$0
4TB Toshiba 3.5" 7200RPM Harddrive (X300)
4TB Toshiba 3.5" 7200RPM Harddrive (X300)
More Info
+$250
8TB Toshiba 3.5" 7200RPM Harddrive (Nearline)
8TB Toshiba 3.5" 7200RPM Harddrive (Nearline)
More Info
+$388
FPS Performance on popular games
E-Sport Titles
E-Sport Titles
1080P
Ultra
1440P
Ultra
4K
Ultra
General graphical quality setting recommendation for games by general category. Results may vary.
SALE FULL SETUP BUNDLE

SALE FULL SETUP BUNDLE

MONITORS (VA/IPS)

MONITORS (VA/IPS)

MONITORS (OLED)

MONITORS (OLED)

Streaming Gear

Streaming Gear

KEYBOARD

KEYBOARD

MOUSE

MOUSE

MOUSEPAD

MOUSEPAD

HEADSET

HEADSET

MICROPHONE

MICROPHONE

SPEAKER

SPEAKER

STANDING DESK

STANDING DESK

ERGONOMIC CHAIR

ERGONOMIC CHAIR

WEBCAM

WEBCAM

SOFTWARE

SOFTWARE

ABOUT THE
PRODUCT

The GIGABYTE AORUS C400 : L7 X3D build pairs the AMD Ryzen 7 7800X3D processor with the  RTX 5070 graphics card, delivering smooth and confident 1440p gaming performance with a strong emphasis on high frame rates. Built around AMD’s gaming-optimised X3D CPU, this system is ideal for gamers who want top-tier in-game performance combined with a bold, premium AORUS design.

 

Key Features

- Ryzen 7 7800X3D processor offering world-class gaming-focused performance with strong all-round productivity capability

- RTX 5070 12GB graphics card delivering sweet-spot 1440p gaming performance across modern titles

- DDR5 6400MHz CL34 low-latency memory for ultra-responsive gameplay and smooth multitasking

- Gen4 NVMe SSD with up to 7,200MB/s read speeds for fast boot times and quick game loading

- GIGABYTE AORUS C400 chassis featuring a bold, performance-focused design that complements high-end gaming builds

PURCHASE WITH CONFIDENCE

At AFTERSHOCK PC, we carefully select all components that go into our builds. We take into consideration not only quality and reliability, but also CURRENT price-points and local support : meaning we only work with brands who don't just deliver solid review results, but have also shown a track record for providing solid long term hardware support SPECIFICALLY in Singapore. All new desktop systems come backed by a 3-year AFTERSHOCK hardware warranty with lifetime free technical support, (Does not include Refurbished/Ex-demo Models) - so you can ensure your investment is well protected.
confidence
warranty

INDUSTRY LEADING 3 YEARS WARRANTY & LIFETIME CUSTOMER SUPPORT

We're the only system builders to give you the ultimate peace of mind with our free 3 Year Warranty on desktop systems, with carry-in, pick-up and extension options. We cover parts, labour and shipping costs to make sure your rig travels stress-free every step of the way. Skip the robots and wait times without having to deal with third-party service providers. We guarantee you will speak to real Aftershock PC experts who will never let you down with our lifetime customer support.

GIGABYTE AORUS C400 : L7 X3D / RYZEN 7 7800X3D + GeForce RTX 5070

Price & Availability

Price: $2499.0 (Save $250 from RRP $2749.0)

Description

The GIGABYTE AORUS C400 : L7 X3D build pairs the AMD Ryzen 7 7800X3D processor with the RTX 5070 graphics card, delivering smooth and confident 1440p gaming performance with a strong emphasis on high frame rates. Built around AMD’s gaming-optimised X3D CPU, this system is ideal for gamers who want top-tier in-game performance combined with a bold, premium AORUS design. Key Features - Ryzen 7 7800X3D processor offering world-class gaming-focused performance with strong all-round productivity capability - RTX 5070 12GB graphics card delivering sweet-spot 1440p gaming performance across modern titles - DDR5 6400MHz CL34 low-latency memory for ultra-responsive gameplay and smooth multitasking - Gen4 NVMe SSD with up to 7,200MB/s read speeds for fast boot times and quick game loading - GIGABYTE AORUS C400 chassis featuring a bold, performance-focused design that complements high-end gaming builds

Key Specifications

CPU: AMD RYZEN 7 7800X3D Processor

Cooler: Thermalright Aqua Elite 360 Black ARGB V3

motherboard: Gigabyte B850 GAMING WIFI6

Graphics-card: Gigabyte GeForce RTX 5070 Windforce OC SFF - 12GB (X3 Fans)

RAM: 32GB Patriot SL Sig DDR5 6400MHz CL34 Low Latency (16x2)

Storage: 2TB Kioxia Exceria Basic Gen4 SSD (R-7300 | W-6800)

Power: 850W Gigabyte UD 80+ Gold (Full Modular)

Wireless: Wireless + Bluetooth Included

Case: Gigabyte Aorus C400 Glass Black

Operating-System: Windows 11 64 bit (Preload with drivers for customers who have already have their own genuine key)

4: Graphics-card:NVIDIA GeForce RTX 5070 12GB | [Select from Gigabyte/ASUS models]

Performance on Popular Games (High Settings)

E-Sport Titles

1080P: 100 FPS

1440P: 100 FPS

4K: 100 FPS

AAA Gaming Titles

1080P: 100 FPS

1440P: 100 FPS

4K: 80 FPS

Results based on high settings – actual performance may vary based on the map, scene, or level rendered.

Warranty & Support

3-Year Hardware Warranty: Covers all parts, labour, and return shipping.

Lifetime Technical Support: Speak directly with real Aftershock technicians — no queues or scripts.

This warranty is included with every desktop PC, ensuring peace of mind from day one.

Register your email for exclusive news, offers, and giveaways!
PRODUCTS
COMPANY
NEED HELP?
CONTACT US
AFTERSHOCK FLAGSHIP SHOWROOM:Suntec City, 3 Temasek Boulevard, West Wing, #02-328/329 Singapore 038983
SERVICE CENTRE:B-Central, 996 Bendemeer Rd, #03-01 Singapore 339944
Facebook icon
Instagram icon
Youtube icon
Pinterest icon
Privacy Policy | Terms of Use | Refund Policy
Copyright 2026 AFTERSHOCK PC PTE LTD – All Rights Reserved