XPG SPECTRIX S40G AS40G-512GT-C 512GB NVMe SSD – M.2 2280 PCIe Gen3 x4

The XPG SPECTRIX S40G AS40G-512GT-C is a high-performance NVMe solid state drive designed to elevate gaming, productivity, and system responsiveness. Built for enthusiasts who demand fast boot times, rapid game loads, and snappy multitasking, this 512 GB M.2 2280 SSD runs on the PCIe NVMe 3.0 x4 interface to deliver impressive sequential read speeds and solid everyday performance. Whether you’re upgrading an existing desktop PC or building a new rig, the S40G unlocks the potential of your platform with a compact form factor, robust endurance, and enterprise-grade security features in a consumer-friendly package.

• Blazing NVMe performance — Experience up to 3,500 MB/s sequential read transfers that accelerate everything from OS boot to game loading and large file transfers. The S40G is engineered to minimize latency and maximize throughput, helping your system feel faster and more responsive in daily tasks and demanding workloads.
• Compact M.2 2280 form factor — A sleek, single-sided 512 GB module that fits neatly into most modern desktop and some laptop motherboards. Its slim footprint saves space for cooling solutions and expansion cards, making it a versatile upgrade for compact builds and multigig configurations.
• PCIe NVMe 3.0 x4 interface — Leveraging the PCIe 3.0 x4 bus provides higher bandwidth than SATA SSDs, enabling sustained throughput and better overall system performance during heavy multitasking, open-world gaming, and large data workloads.
• Robust endurance and security — The drive is rated with endurance in the 320 TB TBW range, delivering reliable longevity for sustained use in gaming libraries, content creation, and professional workflows. It also includes 256-bit AES encryption to safeguard data at rest, helping protect sensitive files and maintaining privacy on shared machines or workstations.
• Reliability backed by warranty — With a solid 5-year limited warranty, the S40G is designed for long-term reliability and peace of mind. This warranty reflects the confidence from XPG in the drive’s quality, performance consistency, and endurance over time, even under intense loads typical of gaming sessions and heavy modifications.

Technical Details of XPG SPECTRIX S40G AS40G-512GT-C 512GB NVMe SSD

• Capacity: 512 GB
• Form Factor: M.2 2280
• Interface: PCIe NVMe 3.0 x4
• Sequential Read: Up to 3,500 MB/s
• Endurance: 320 TB TBW
• Encryption: 256-bit AES
• Warranty: 5 years
• Compatibility: Desktop PC devices supported

how to install XPG SPECTRIX S40G AS40G-512GT-C

• Power down your computer, unplug the power cord, and ground yourself to prevent static discharge before handling the drive.
• Open your PC case and locate an available M.2 slot on the motherboard. Most modern motherboards include at least one M.2 PCIe NVMe slot; consult your motherboard manual for exact positioning and compatibility.
• Remove the mounting screw from the M.2 standoff on the motherboard, if present. Align the S40G with the slot at a slight angle and gently insert it—then press it down toward the motherboard until it sits flush.
• Secure the SSD with the mounting screw you removed earlier. Ensure the connector is fully seated and the drive is firmly mounted to prevent movement during operation.
• Power on the system. Enter the BIOS/UEFI to confirm the presence of the new NVMe drive and enable any NVMe or PCIe settings if required by your board. If you plan to boot Windows or another OS from the S40G, set it as your primary boot drive.
• In your operating system, initialize and format the drive using Disk Management (Windows) or Disk Utility (macOS) if you plan to use the drive as storage. If you intend to install an operating system on the drive, run the OS installer and select the S40G as the destination during installation.
• Install any available SSD management software from XPG if desired. Tools like the XPG SSD Toolbox can help monitor drive health, temperature, and performance over time, although this is optional for basic operation.

Frequently asked questions

• What is the XPG SPECTRIX S40G AS40G-512GT-C? It is a 512 GB NVMe solid state drive in the M.2 2280 form factor that uses the PCIe NVMe 3.0 x4 interface to deliver fast read speeds, strong endurance, and data security features for gaming PCs and desktop workstations.
• Is the S40G compatible with desktops? Yes. It is designed to fit standard desktop PCIe-enabled motherboards with an M.2 slot, making it an ideal upgrade for gaming rigs or professional desktops seeking faster storage.
• What performance can I expect? The drive supports sequential reads up to 3,500 MB/s, enabling rapid OS boot, quick game loading, and efficient data transfers. Actual performance varies with system configuration, capacity, and workloads.
• Does it support data security features? Yes. The S40G offers 256-bit AES encryption to help protect data at rest, ensuring sensitive information remains secure on multi-user or shared systems.
• How long does the drive last? The S40G is rated with endurance of 320 TB TBW (terabytes written), and it comes with a 5-year limited warranty, reflecting solid reliability under heavy gaming and development workloads.
• Do I need a DRAM cache? The S40G is an NVMe SSD designed for performance in a compact form factor. While some NVMe SSDs include DRAM caches, the key takeaway is that the drive is optimized for fast access patterns and high throughput on compatible systems. Check your motherboard specifications for compatibility and performance expectations.
• How do I maximize performance? Ensure your motherboard BIOS is up to date, enable NVMe support, and install the latest chipset drivers. For OS installation, keep temperatures within safe operating ranges and provide adequate airflow around the M.2 slot to minimize throttling during sustained workloads.