SKU: 83428917911

XPG SPECTRIX S40G AS40G-256GT-C 256 GB Solid State Drive - M.2 2280 Internal - PCI Express NVMe (PCI Express NVMe 3.0 x4)

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Description

XPG SPECTRIX S40G AS40G-256GT-C 256 GB Solid State Drive - M.2 2280 Internal - PCI Express NVMe (PCI Express NVMe 3.0 x4)Upgrade your system with the XPG SPECTRIX S40G, a compact and exceptionally fast NVMe solid state drive designed for modern desktops and compatible laptops. Housed in an M. 2 2280 form factor and leveraging the PCI Express NVMe interface, this drive delivers a dramatic improvement in boot times, application load speeds, and overall system responsiveness. With a generous 256 GB capacity, its perfect for housing your operating system, essential

Upgrade your system with the XPG SPECTRIX S40G, a compact and exceptionally fast NVMe solid state drive designed for modern desktops and compatible laptops. Housed in an M.2 2280 form factor and leveraging the PCI Express NVMe interface, this drive delivers a dramatic improvement in boot times, application load speeds, and overall system responsiveness. With a generous 256 GB capacity, it’s perfect for housing your operating system, essential software, and high-demand applications while leaving room for a lean, blazing-fast workspace. The S40G is built to maximize performance without sacrificing energy efficiency, making it an ideal choice for gamers, creators, and power users who demand speed and reliability without a power bill spike.

  • Blazing fast performance: Experience maximum read transfer rates up to 3500 MB/s, enabling near-instant OS boots, rapid application launches, and smooth in-game or workflow loading. The PCI Express NVMe 3.0 x4 interface unlocks the full potential of modern data paths for superior throughput and responsiveness.
  • Compact M.2 2280 design: The AS40G-256GT-C takes advantage of the popular M.2 2280 footprint, making it an easy upgrade for most desktop motherboards and many laptops that support M.2 NVMe drives. Its slim form factor allows clean builds with excellent clearance and airflow characteristics.
  • Robust data protection: Built with 256-bit AES encryption, the S40G provides hardware-assisted data protection to help safeguard sensitive information. This security feature helps keep your data secure without impacting system performance, a critical consideration for gaming rigs, workstations, and personal devices alike.
  • Endurance and warranty you can rely on: With a stated endurance of 160 TB TBW and a 5-year warranty, the S40G is engineered to withstand demanding workloads over time. This combination of endurance and warranty offers peace of mind for long-term use, helping you protect your investment against wear during heavy daily use.
  • Energy-efficient design: The S40G is designed with power efficiency in mind, delivering high performance while minimizing power draw. This helps reduce heat generation and can contribute to longer component life and quieter cooling scenarios in desktop builds and compact systems alike.

Technical Details of XPG SPECTRIX S40G AS40G-256GT-C 256 GB

  • Capacity: 256 GB
  • Form Factor: M.2 2280
  • Interface: PCIe NVMe 3.0 x4
  • Maximum Read Transfer Rate: 3500 MB/s
  • Endurance: 160 TB TBW
  • Encryption: 256-bit AES
  • Warranty: 5 Years
  • Desktop PC Device Supported: Yes
  • Power Efficiency: Energy-efficient design

How to install XPG SPECTRIX S40G

  • Power down your computer and unplug the power cord. If you’re working with a laptop, remove the battery if possible and ensure the device is fully powered off before proceeding.
  • Open the case or access panel to reveal the motherboard and expansion slots. Locate an available M.2 slot that supports PCIe NVMe drives (typically labeled M.2 with PCIe NVMe support).
  • Remove the surrounding screw from the M.2 standoff, if present, and gently align the S40G with the notch in the M.2 slot. Insert the drive at a slight angle (about 30 degrees) and press down once seated into the slot.
  • Secure the drive with the mounting screw, ensuring it sits flush with the motherboard. Reassemble your case and reconnect power.
  • Power on the system, enter the BIOS/UEFI if needed to confirm the drive is recognized, and proceed with OS installation or data transfer. If you’re cloning an existing drive, use reliable cloning software to migrate your OS and data to the S40G.

Frequently asked questions

  • Q: What capacity is the XPG SPECTRIX S40G AS40G-256GT-C? A: 256 GB. This makes it an excellent candidate for your operating system, essential applications, and frequently used games or programs while leaving room for data on a secondary drive.
  • Q: What interface does it use? A: PCI Express NVMe 3.0 x4, which provides a high-bandwidth path for fast data transfer and lower latency compared to SATA SSDs.
  • Q: Is it compatible with desktop PCs? A: Yes. The drive is described as Desktop PC Device Supported, making it a straightforward upgrade for most modern desktops with an M.2 slot.
  • Q: Does it include hardware encryption? A: Yes. The drive supports 256-bit AES encryption to help protect data at rest and support secure computing environments.
  • Q: How long is the warranty and how durable is it? A: The drive comes with a 5-year warranty and an endurance rating of up to 160 TB TBW, indicating strong durability under demanding workloads.
Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 83428917911

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4.8 ★★★★★
Based on 6 reviews
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A
Verified Purchase
Amber Teele
Lake Worth, US
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work. Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
D
Verified Purchase
Dana K.
Louisville, US
★★★★★ 5
I highly recommend this pillow, it’s great for someone with neck or back problems.
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I absolutely love this pillow! When it says it’s adjustable it definitely means that. When you first get it, it’s hard to believe that it’s going to be anything but put it in the dryer for a few minutes and it becomes so large. You will definitely have to remove some of the stuffing unless you like a really large fluffy pillow. The stuffing is high-quality and once it has been put into the dryer it becomes a fibrous type material that can be fluffed over and over and go back to the same size. It seems to be a high-quality cover on the outer portion and is thick and has a slight cooling affect. It has a separate cover on the inner portion covering the foam stuffing. I ordered this because I have neck problems and it has been super comfortable for me because I’m able to adjust it multiple times depending on my needs for the particular night when I lay down. Having the extra stuffing means that if the pillow does happen to go flat I can always add the extra that I took out when I received it. It did have a slight odor when it first came, but after putting it in the dryer, it went away immediately. I do think that’s only due to the plastic that it’s shipped in not anything with the pillow. I think this pillow is well worth it price and I would highly recommend it for anyone that is a side or back sleeper or has any type of neck problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
C
Verified Purchase
Caitlyn
Chelsea, US
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Alli
Natrona Heights, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
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Reviewed in the United States on June 1, 2026
I
Verified Purchase
Ilona C. Frankel
Draper, US
★★★★★ 5
Best pillow ever!!!
Size: Sapphire Queen
I have actually tried dozens and dozens of pillows in my life, and dozens in the past three years, but this is it. Some cheap, some very very expensive, and some very famous brands. This one beats them all. So awesome and comfortable (side sleeper). I tried one and loved it so much I ordered a second right away. It is exactly what I've been searching for forever!!! Stays in shape, extremely comfortable. Only thing is you definitely need a 32" pillowcase to cover it, and I wish they made a 34" pillowcase, but no luck. I used the pillow the same night and it's definitely worth the money. No neck pain, super squishy but supportive, and no odor.
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Reviewed in the United States on October 31, 2025

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