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2 Year Data Recovery Plan

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  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will attempt to recover the data from the failed drive and recovered data will be returned on a media storage device or via secure cloud-based data storage.
  • Covers new solid state drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
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3 Year Data Recovery Plan

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  • Your Rescue Plan documents will be delivered to you via email only to the address associated with your Amazon.com account and can be found in your account message center within the Buyer/Seller Messages.
  • If your drive stops working, the Rescue data recovery plan will attempt to recover the data from the failed drive and recovered data will be returned on a media storage device or via secure cloud-based data storage.
  • Covers new Solid State drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in–lab data recovery; 24/7 online case status tracking
  • If your data isn’t recovered, you get your money back
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ADATA SU635 240GB 3D-NAND SATA 2.5 Inch Internal SSD (ASU635SS-240GQ-R)

4.7 out of 5 stars 10,465 ratings
Lowest price in 30 days
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Was: $18.99

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Color: SU635
Capacity: 240GB
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  • Sequential reads/writes performance up to 520/450MB/s
  • Lower power consumption and noise level
  • Free downloadable ADATA SSD File Management and Data migration software
  • LDPC (Low Density Parity Check) error correcting code to ensure data integrity
  • 3 Year Warranty for a worry-free ownership

Frequently bought together

  • ADATA SU635 240GB 3D-NAND SATA 2.5 Inch Internal SSD (ASU635SS-240GQ-R)
  • +
  • SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)
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ADATA SU635 240GB 3D-NAND SATA 2.5 Inch Internal SSD (ASU635SS-240GQ-R)
ADATA SU655 120GB 3D NAND 2.5 inch SATA III High Speed Read up to 520MB/s Internal SSD (ASU655SS-120GT-C)
JOIOT 256GB SSD Internal Solid State Hard Drive, 3D NAND 2.5inch SATA III Internal SSD, Up to 500MB/s, Upgraded Performance for PC Laptop Game Creation
Vansuny 240GB SATA III SSD Internal Solid State Drive 2.5” Internal Drive Advanced 3D NAND Flash Up to 500MB/s SSD Hard Drive for PC Laptop
JOIOT 128GB SSD Internal Solid State Hard Drive, 3D NAND 2.5inch SATA III Internal SSD, Up to 450MB/s, Upgraded Performance for PC Laptop Game Creation
Vansuny 120GB SATA III SSD Internal Solid State Drive 2.5” Internal Drive Advanced 3D NAND Flash up to 450MB/s SSD Hard Drive for PC Laptop
Customer Rating 4.7 out of 5 stars (10465) 4.6 out of 5 stars (2764) 4.3 out of 5 stars (75) 4.2 out of 5 stars (102) 4.3 out of 5 stars (75) 4.2 out of 5 stars (102)
Price $17.99 $14.99 $19.99 $18.99 $14.99 $13.99
Shipping FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime
Sold By ADATA ADATA Joiot Vansuny Joiot Vansuny
Compatible Devices Desktop PC, Mac, Unix, Linux Laptop Laptop Laptop Laptop
Data Transfer Rate 520 Mb per second 520 Mb per second 450.00 Mb per second 500 Mb per second 400.00 Mb per second 450 Mb per second
Digital Storage Capacity 240 GB 120 GB 256.0 GB 240 GB 128.0 GB 120 GB
Hard Disk Form Factor 2.50 inches 2.50 inches 2.50 inches 2.50 inches 2.50 inches 2.50 inches
Hardware Interface SATA 6.0 Gb/s SATA 6.0 Gb/s Solid State Drive Solid State Drive Solid State Drive Solid State Drive
Hardware Platform PC PC; Mac;Unix;Linux PC, Mac, Linux Linux, Mac, PC Linux, Mac, PC Linux, Mac, PC
Item Dimensions 3.95 x 2.75 x 0.28 inches 4 x 0.25 x 2.75 inches 3.94 x 2.76 x 0.27 inches 3.94 x 2.76 x 0.27 inches 3.94 x 2.76 x 0.27 inches 3.94 x 2.76 x 0.27 inches
Item Weight 1.70 ounces — — 1.34 ounces — 1.34 ounces
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From the manufacturer

SU635 in comparison chart ADATA SU655 2.5-inch SSD ADATA SU760 2.5-inch SSD ADATA SU800 2.5-inch SSD ADATA Swordfish PCIe M.2 SSD XPG SPECTRIX S40G PCIe M.2 RGB SSD
SU635 SU655 SU760 SU800 Swordfish SPECTRIX S40G
Capacity 240GB, 480GB, 960GB 120GB, 240GB, 480GB 256GB, 512GB, 1TB 128GB, 256GB, 512GB, 1TB, 2TB 250GB, 500GB, 1TB, 2TB 256GB, 512GB, 1TB, 2TB, 4TB
Form Factor 2.5 inch 2.5 inch 2.5 inch 2.5 inch M.2 2280 M.2 2280
Interface SATA SATA SATA SATA PCIe Gen3 x4 PCIe Gen3 x4
Sequential Read Speed Up to 520 MB/s Up to 520 MB/s Up to 550 MB/s Up to 560 MB/s Up to 1800 MB/s Up to 3500 MB/s
Sequential Write Speed Up to 450 MB/s Up to 450 MB/s Up to 520 MB/s Up to 520 MB/s Up to 1200 MB/s Up to 3000 MB/s
4KB Random Read IOPS Up to 40,000 Up to 40,000 Up to 65,000 Up to 85,000 Up to 180,000 Up to 300,000
4KB Random Write IOPS Up to 65,000 Up to 75,000 Up to 75,000 Up to 85,000 Up to 180,000 Up to 240,000
Notice of look change on SU635

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    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
    Product Warranty: For warranty information about this product, please click here

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    ADATA SU635 240GB 3D-NAND SATA 2.5 Inch Internal SSD (ASU635SS-240GQ-R)

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    Product guides and documents

    Instructions for Use (IFU) (PDF)
    User Guide (PDF)

    Product Description

    Unleash the value of massive, read-centric workloads quickly and easily with our new ADATA SU635 SSD. 3D NAND packs at least 33% more data in every cell compared to its predecessors. With the increase in per cell storage, we are able to lower total cost of ownership and make SSD a more affordable choice in PC storage.

    From the brand

    Previous page
    2. ADATA Logo

      Defined by ​Aspiration

      We invest in industries that are fundamental to propel societal advancement and sustainable development. We believe that through memory humans can build the future, with ambition everyone can be legendary, with courage, transportation can drive us to a sustainable destination, and with aspiration, lighting can broaden our vision.

    3. ADATA RGB SE900 1TB USB3.2 Gen2x2 Type-C Super Fast Transfer up to 2000MB/s Gaming and Personal E...
      ADATA SE800 1TB IP68 Rugged - Up to 1000 MB/s- SuperSpeed USB 3.2 Gen 2 USB-C External Portable S...
      ADATA HD770G 1TB RGB USB 3.2 IP68 Waterproof Dropproof Dustproof External Portable HDD Black (AHD...
      ADATA HD710 Pro 1TB USB 3.1 IP68 Waterproof/Shockproof/Dustproof Ruggedized External Hard Drive, ...

      External SSD & HDD

      Visit the Store

    4. ADATA Premium SSD for PS5 1TB PCIe Gen4 M.2 2280 Internal Gaming SSD Up to 6,100 MB/s (APSFG-1T-C...
      ADATA Legend 960 1TB PCIe Gen4 x4 NVMe 1.4 M.2 Internal Gaming SSD Up to 7,400 MB/s (ALEG-960-1TCS)
      ADATA Legend 850 1TB PCIe Gen4 x4 NVMe 1.4 M.2 Internal Gaming SSD Up to 5,000 MB/s (ALEG-850-1TCS)
      ADATA Legend 840 1TB PCIe Gen4 x4 NVMe 1.4 M.2 Internal Gaming SSD Up to 5,000 MB/s (ALEG-840-1TCS)

      Internal PCIe 4 NVMe SSD

      Visit the Store

    5. ADATA Legend 740 1TB PCIe Gen3 x4 NVMe 1.3 M.2 2280 Internal Solid State Drive SSD Up to 2,500 MB...
      ADATA Swordfish 1TB 3D NAND PCIe Gen3x4 NVMe M.2 2280 Read/Write up to 1800/1200MB/s Internal SSD...
      ADATA SU650 512GB M.2 2280 SATA 3D NAND Internal SSD Up to 550 MB/s (ASU650NS38-512GT-C)
      ADATA SU650 480GB M.2 2280 SATA 3D NAND Internal SSD Up to 550MB/s (ASU650NS38-480GT-C)

      PCIe 3 NVMe & M.2 SATA III SSD

      Visit the Store

    6. ADATA USA Ultimate Su800 1TB 3D Nand 2.5 Inch SATA III Internal Solid State Drive (ASU800SS-1TT-C)
      ADATA SU760 1TB 3D NAND 2.5 Inch SATA III Internal SSD (ASU760SS-1TT-C)
      ADATA SU655 120GB 3D NAND 2.5 inch SATA III High Speed Read up to 520MB/s Internal SSD (ASU655SS-...
      ADATA SU635 240GB 3D-NAND SATA 2.5 Inch Internal SSD (ASU635SS-240GQ-R)

      Internal SATA III SSD

      Visit the Store

    7. ADATA Premier 8GB Single DDR4 2666Mhz CL19 PC4-21000 260-Pin SODIMM Memory RAM Single (AD4S26668G...
      XPG Premier 16GB Single DDR4 2666Mhz CL19 PC4-21000 260-Pin SODIMM Memory RAM Single (AD4S266616G...
      ADATA EC700G Aluminum USB 3 Gen 2 Type-C M.2 2280/2242/2230 PCIe/NVMe/SATA SSD External Portable ...
      ADATA ED600 External 2.5" Hard Drive and Solid State Drive Enclosure

      DDR4 SODIMM and USB Enclosure

      Visit the Store

    8. How did we get our start?

      ADATA was founded on May 4, 2001 in Taipei, Taiwan. With our believe in talent and teamwork, ADATA now has more than 2,000 employees worldwide.

      Why do we love what we do?

      For ADATA, innovation is more than extending

      technology’s boundaries–it’s about redefining tomorrow.

      Our commitment

      We believe that businesses are the cornerstone of society so we should turn our responsibility into reason to be. We commit to conserving the environment and devote resources to help society to progress.

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    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    10,465 global ratings
    5 star
    		81%
    4 star
    		11%
    3 star
    		3%
    2 star
    		1%
    1 star
    		3%