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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
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Description
Adata Ultimate SU630 (ASU630SS-240GQ-R) 240GB 2.5 Inch SSD, SATA 3 Interface, Read 520MB/s, Write 450MB/s, 3 Year Warranty3D QLC SSD High Capacity Without Breaking the Bank Sporting the QLC 3D NAND Flash with 3. 84TB of capacity and an attractive price point, the SU630 is an ideal upgrade for users looking to make the switch from HDD to SSD, whether as storage or a boot drive. Performance Boost With Dynamic SLC Caching Featuring dynamic SLC caching, NAND Flash memory operates in single level cell mode and boosts performance. This allows the SU630 to reach read write
3D QLC SSD – High Capacity Without Breaking the BankSporting the QLC 3D NAND Flash with 3.84TB of capacity and an attractive price point, the SU630 is an ideal upgrade for users looking to make the switch from HDD to SSD, whether as storage or a boot drive.
Performance Boost With Dynamic SLC Caching
Featuring dynamic SLC caching, NAND Flash memory operates in single-level cell mode and boosts performance. This allows the SU630 to reach read/write speeds of up to 520/450MB/s for smoother and faster boot, file transfers, and downloads.
Improved Data Integrity
With support for LDPC (Low-Density Parity-Check) error correcting code technology, the SU630 can detect and fix errors to ensure data integrity and thus enjoy an extended lifespan.
Tougher, Quieter, More Reliable
With no mechanical components, SSDs are more resilient than HDDs. They are more resistant to shock, vibration (1500G/0.5ms) and extreme temperatures (0°C-70°C) and therefore provide better protection for data. What’s more, SSDs also run silently and consume less power.
Specifications
Capacity
240GB
Form Factor
2.5"
NAND Flash
3D NAND
Dimensions (L x W x H)
100.45 x 69.85 x 7mm / 3.95 x 2.75 x 0.27inch
Weight
47.5g / 1.68oz
Interface
SATA 6Gb/s
Sequential Read (Max)
Up to 520MB/s
Sequential Write (Max)
Up to 450MB/s
4KB Random Read IOPS(Max)
Up to 40K
4KB Random Write IOPS(Max)
Up to 65K
Operating Temperature
0C - 70C
Storage Temperature
-40C - 85C
Shock Resistance
1500G / 0.5ms
MTBF
1,500,000 hours
Terabytes Written (TBW)(Max Capacity)
800TB
Warranty
3 Years
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Desert dwellers love these
Size: King
These pillows are incredible. They keep our heads cool and comfortable all night long. Extremely well made and no funky smell.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
COOLING MEMORY FOAM PILLOW
Size: Queen
THESE PILLOW ARE GREAT!! THEY SEND A SMALL POUCH OF ADDITIONAL FOAM THAT CAN BE ADDED WHEN YOU NEED TO ADJUST TO YOUR COMFORT. THEY STAY COOL AND THAT IS THE BEST THING FOR THAT PERSON WHO IS ALWAYS HOT.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
No stiff neck-- just as promised!
Size: Queen
Like most people I have tried all kinds of pillows to receive my stiff neck--to no avail. I decided to spend the extra money on this (since it was returnable) expecting it not to deliver, but in hopes that it would. I am happy to say the pillow provides great support, yet is fluffy and malleable. It looks a little flat out of the box, but give it an hour or so and it expands to full "fluff". The pillow is very comfortable, provides amazing support despite its soft, fluffy feel. Not being sculpted or rigid foam, it is easy to adjust and get the right support. Somehow it works! I have not had a stiff neck since I bought this. I did add about half the bag of extra material, but removed some because it was a little too much for me. The stuffing is clean, uniform and looks pristine. It comes with a beautiful pillow case that is thick and smooths out any "lumps" (which there aren't anyway because the filling is so soft and uniform.) I plan to order another one for our other home. Highly recommend.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Great quality, not cheap but totally worth this price!
Size: King
I bought this pillow for my husband because the other I’ve purchased have gone flat. So far he is loving this pillow. It has great loft and comes with extra to adjust if necessary. I’m going to purchase one for myself as well! It is extremely comfortable!
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Reviewed in the United States on January 8, 2026
★★★★★ 4
You have to reposition to stay cool
Size: Queen
It's okay...it isn't much better than other cooling pillows I have had. If I had known you can't wash this pillow, only the outside cover, I would not have paid so much. The cover is cool to touch but the heat from your head will penetrate the pillow and I am constantly having to turn it over. So it is ok but way overpriced.
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Reviewed in the United States on August 14, 2025