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KIOXIA KBG40ZNS256G BG4 KBG40ZNS256G 256 GB Solid State Drive M.2 2230 Internal - PCI Express NVMe (PCI Express NVMe 3.0 x4)

2 sold in last 8 hours
6 In stock

General Information Manufacturer:


Part Number: KBG40ZNS256GManufacturer
Brand Name: KIOXIA
Product Series: BG4Product
Model: KBG40ZNS256GProduct
Name: BG4 KBG40ZNS256G Solid State DriveMarketing Information: In a compact, single-package form factor and based on 96-layer BiCS FLAS
H™ 3D flash memory, the BG4 Series is designed for thin and light performance-oriented use cases, such as ultra-mobile PCs, IoT devices, and data center server boot. Available in capacities up to 1 TB, this series features Host Memory Buffer (HMB), PCIe® Gen3 x4 interface, and supports the NVMe™ command set. The BG4 Series offers a Self-encrypting Drive (SED) option that supports TCG Opal version 2.01, under a different model number product
Type: Solid
State DriveTechnical InformationStorage Capacity: 256
GB drive PerformanceMaximum Read Transfer Rate: 2200
MB/s Maximum Write Transfer Rate: 1400
MB/s Network & CommunicationWireless LAN: NoInterfaces/PortsDrive
Interface: PCI Express NVMeDrive
Interface Standard: PCI Express NVMe 3.0 x4Physical
CharacteristicsDrive Type: InternalForm
Factor: M.
2 2230Height: 0.1"
width: 0.9"
depth: 1.2"W
eight (Approximate): 0.09 ozMiscellaneousDevice
Supported: NotebookStorage SystemServer 



  • We Ship out in 24 hrs after receiving the payment from our United States warehouse.
  • Standard shipping typically takes 3-5 business days (excluding weekends).
  • We will not ship the item outside the US.
  • We do not ship the item if your address is different from your credit card address.
  • We have the right to cancel the order to avoid fraud from Scammers.


  • 30-day money-back Guaranteed with no questions asked.
  • 100% Satisfaction Guaranteed - Free 1-Year Warranty to Repair.
  • Our technicians are A+ CompTIA Certified with over 10-Years experience to ensure your computer in high standard quality.
  • 100% Money-Back Guarantee - Issued Right Away
  • Hassle-Free Returns - No Questions Asked
  • Don't like the item, Just return it back for a full refund in 30 days.
  • We take pride in our products as we believe they are amazing.
  • However, we understand that buying things online can be daunting, especially for the first time, so we offer a 100% satisfaction guarantee.
  • If you don't have a positive experience for any reason, we will do whatever it takes to make sure you are 100% satisfied with your purchase.

Free Shipping

Free standard shipping on orders over $99

Estimated to be delivered 2 to 5 business days.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Free Returns

Learn More.

Returns Policy

You may return within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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KIOXIA KBG40ZNS256G BG4 KBG40ZNS256G 256 GB Solid State Drive M.2 2230 Internal - PCI Express NVMe (PCI Express NVMe 3.0 x4)
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