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The Best B Key M.2 of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best B Key M.2 of 2022. Check our ranking below.

2,181 Reviews Scanned

Rank No. #1
Silicon Power 1TB A55 M.2 SATA M+B Key SSD Internal Solid State Drive 2280 SU001TBSS3A55M28AB
  • Please note, this item is NOT M.2 NVMe. Kindly check your system requirements before purchasing
  • High quality controller and 3D NAND flash are applied to deliver high transfer speeds.
  • 3-year warranty. Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.
  • Need Help? Contact U.S. Tech Support First! If your device isn’t recognized, can’t be formatted, or stops working. Our U.S. tech team can help fix the issue quickly. Email: USTech@silicon-power.com We support common problems like: Drive not showing up, Formatting errors, Device stopped working after short use, etc.
Rank No. #2
JMT M.2 NVME M-Key B+M 2230 to 2242 SATA-Bus SSD Extension Adapter Card Compatible with ThinkPad X270 X280 T470 T480 L480 T580 Serials (2230 to 2242)
  • Item Name: M.2 NVME M-Key B+M 2230 to 2242 SATA-Bus SSD Extension Adapter Card.
  • Support 2230 to 2242 NVME? SSD extension, support also 2230 to 2242 SATA-Bus SSD extension.
  • It can't convert NVME to SATA, also can't convert SATA to NVME.
  • This adapter can extend the SSD from 2230 socket to 2242 SSD.
  • Work for 2242 SSD ,Compatible with?ThinkPad X270 X280 t470 t480 L480 T580 serials.
Rank No. #3
ORICO M.2 2280 SATA SSD, 1TB Internal M.2 SSD with B+M Key for Desktop/Laptop, SATA III 6Gbps NGFF Solid State Drive Low Power Consumption (PCIe NVMe Incompatible) - Y20M
  • ⚠️COMPATIBILITY ALERT: This SSD is specifically designed for systems or devices that utilize M.2 SATA Technology. It is ππŽπ“ πœπ¨π¦π©πšπ­π’π›π₯𝐞 𝐰𝐒𝐭𝐑 ππ‚πˆπž ππ•πŒπž motherboards or external enclosures. Please double-check that your device fully supports M.2 SATA/NGFF/AHCI SSD before purchasing
  • Lightning Fast Performance: The ORICO M.2 SATA SSD 2280 boasts an impressive sequential read speed of up to 500MB/s and sequential write speed of up to 480MB/s, making it 5x faster than traditional hard disk drives
  • Massive Storage Capacity: With 1TB of storage capacity, this M.2 SATA SSD 2280 provides ample space to store all your files, photos, and videos without worrying about running out of space
  • Enhanced Longevity: Featuring advanced technologies such as Garbage Collection, TRIM, Bad Block Management, and ECC, this 2280 SSD ensures optimal performance and longevity
  • Wide Compatibility: The ORICO M.2 SATA SSD 2280 is compatible with various laptops and desktops that have an M.2 SATA B+M Key interface, making it ideal for upgrading your system
Rank No. #4
ORICO M.2 2280 SATA SSD, 256GB Internal M.2 SSD with B+M Key for Desktop/Laptop, SATA III 6Gbps NGFF Solid State Drive Low Power Consumption (PCIe NVMe Incompatible) - Y20M
  • ⚠️COMPATIBILITY ALERT: This SSD is specifically designed for systems or devices that utilize M.2 SATA Technology. It is ππŽπ“ πœπ¨π¦π©πšπ­π’π›π₯𝐞 𝐰𝐒𝐭𝐑 ππ‚πˆπž ππ•πŒπž motherboards or external enclosures. Please double-check that your device fully supports M.2 SATA/NGFF/AHCI SSD before purchasing
  • Lightning Fast Performance: The ORICO M.2 SATA SSD 2280 boasts an impressive sequential read speed of up to 500MB/s and sequential write speed of up to 450MB/s, making it 5x faster than traditional hard disk drives
  • Massive Storage Capacity: With 256GB of storage capacity, this M.2 SATA SSD 2280 provides ample space to store all your files, photos, and videos without worrying about running out of space
  • Enhanced Longevity: Featuring advanced technologies such as Garbage Collection, TRIM, Bad Block Management, and ECC, this 2280 SSD ensures optimal performance and longevity
  • Wide Compatibility: The ORICO M.2 SATA SSD 2280 is compatible with various laptops and desktops that have an M.2 SATA B+M Key interface, making it ideal for upgrading your system
Rank No. #5
ORICO M.2 2280 SATA SSD, 512GB Internal M.2 SSD with B+M Key for Desktop/Laptop, SATA III 6Gbps NGFF Solid State Drive Low Power Consumption (PCIe NVMe Incompatible) - Y20M
  • ⚠️COMPATIBILITY ALERT: This SSD is specifically designed for systems or devices that utilize M.2 SATA Technology. It is ππŽπ“ πœπ¨π¦π©πšπ­π’π›π₯𝐞 𝐰𝐒𝐭𝐑 ππ‚πˆπž ππ•πŒπž motherboards or external enclosures. Please double-check that your device fully supports M.2 SATA/NGFF/AHCI SSD before purchasing
  • Lightning Fast Performance: The ORICO M.2 SATA SSD 2280 boasts an impressive sequential read speed of up to 500MB/s and sequential write speed of up to 480MB/s, making it 5x faster than traditional hard disk drives
  • Massive Storage Capacity: With 512GB of storage capacity, this M.2 SATA SSD 2280 provides ample space to store all your files, photos, and videos without worrying about running out of space
  • Enhanced Longevity: Featuring advanced technologies such as Garbage Collection, TRIM, Bad Block Management, and ECC, this 2280 SSD ensures optimal performance and longevity
  • Wide Compatibility: The ORICO M.2 SATA SSD 2280 is compatible with various laptops and desktops that have an M.2 SATA B+M Key interface, making it ideal for upgrading your system
SaleRank No. #6
Transcend 512GB M.2 2242 SATA III SSD with Dram Cache, Up to 560MB/s, Compatible w/Ultrabook/Laptop/PC/Desktop, 3D TLC NAND Flash Internal Solid State Drive, LDPC Error Correction, SLC Cache, B+M Key
  • M.2 2242 Form Factor: The MTS430S has a small, space-saving design, making it suitable for ultrabooks, thin laptops, and other devices with limited internal space.
  • SATA III 6Gb/s Interface: It uses the SATA III interface, offering fast sequential read and write speeds of up to 560MB/s and 500MB/s, respectively.
  • DRAM Cache: It includes a DRAM cache that stores a temporary copy of the most frequently accessed data, which helps to significantly shorten access times and improve overall performance.
  • Data Integrity Technologies: The SSD incorporates several advanced features to ensure data reliability and longevity. These include a RAID engine and LDPC (Low-Density Parity Check) coding to detect and correct data transfer errors.
  • 5 Year Warranty
SaleRank No. #7
SSSTC Internal SSD, 128GB SATA Solid State Drive, M.2 2280 B+M Key, Model CVB-8D128, OEM Package CVB-8D128-HP
  • 【SSD】 Upgrade your laptop/desktop computer with the SSSTC SSD and feel the difference. Faster OS boot times, shut-downs and app load times
  • 【Storage Capacity】128GB
  • 【Hardware Interface】128GB SATA B+M Key 2280 Internal Solid State Drive, Please check your motherboard manual and make sure your motherboard's B+M slot supports SATA
  • 【Performance】With an SSD, you’ll enjoy faster launch times, data retrieval, and overall performance for seamless multitasking
  • 【Compatible Devices】Laptop, Desktop
Rank No. #8
Transcend 1TB M.2 2280 SATA III SSD with Dram Cache, Up to 560MB/s, Compatible w/Ultrabook Laptop PC Desktop, 3D TLC NAND Flash Internal Solid State Drive, LDPC Error Correction ECC, B+M Key -MTS830S
  • 3D NAND Flash Memory: Utilizes 3D NAND technology, stacking memory cells vertically to overcome density limitations of planar NAND, delivering enhanced performance and endurance.
  • High-Speed Performance: Offers sequential read speeds up to 560 MB/s and write speeds up to 520 MB/s, ensuring quick data access and transfer.
  • DDR3 DRAM Cache: Equipped with a DDR3 DRAM cache, which stores a temporary copy of the most active data to shorten access times and enhance overall performance.
  • Advanced Error Correction: Features Low-Density Parity Check (LDPC) coding to ensure data integrity and prevent data corruption during transfers.
  • Compact Form Factor: Compliant with M.2 2280 form factor, making it ideal for space-constrained devices without compromising on storage capacity.
Rank No. #9
JESOT M.2 to USB Adapter, B Key M.2 SSD to USB 3.0 Reader Card, NGFF SATA Converter Support SATA Based SDD 2230 2242 2260 2280 No Cable Needed
  • [Efficient] - This M.2 USB adapter can used as a portable flash drive or external hard drive for cloning or retrieving data, not cable needed
  • [High Performance] - The M.2 drive adapter comes with a 5Gbps USB3.0 1153E chip, can retrieve and backup data in high-speed
  • [Applicable SSD Hard Drive] - Input Interface: ONLY support for SATA Based B Key and B+M Key SSD, DO NOT support any PCIe NVMe based SSD. Output Interface: support for USB 3.0 and downward compatible with USB 2.0
  • [Support System] - The M.2 SSD SATA adapter compatible with Window 2000/ 2003/ XP/ Vista /7 /8, Linux OS, Chrome OS and Mac OS. Supports for 2230 / 2242 / 2260 / 2280 SATA port NGFF SSD
  • [Hot Swap] - The USB to 2280 M.2 SSD drive adapter without enclosure cover, can help fast heat dissipation. Plug and play, can realize full potential of high performance
SaleRank No. #10
TEAMGROUP MS30 2TB with SLC Cache 3D NAND TLC M.2 2280 SATA III 6Gb/s Internal Solid State Drive SSD (Read/Write Speed up to 550/500 MB/s) Compatible with Laptop & PC Desktop TM8PS7002T0C101
  • High Speed Transfer - Uses SATA III 6Gb/s transfer interface. Read/Write speed up to 530/480 MB/s which offers excellent transfer efficiency, and reduces the system operating time. Ideal for personal, gaming and business use.
  • High Capacity - The capacity is increased to 1TB, which is capable of satisfying all kinds of specification requirements for motherboards, desktops, laptops, and developing embedded devices.
  • Smart Response Technology - Supports Intel Smart Response Technology(SRT). Allows user to set the SSD as the cache memory between the hard disk drive (HDD) and the computer. Offers fast response time and improves the overall working efficiency.
  • Comprehensive Smart Technology - Supports advanced garbage collection, S.M.A.R.T., wear leveling, TRIM command and power saving function. Provides excellent solution for performance, power efficiency and service life.
  • TEAMGROUP MS30 SATA M.2 SSD is B & M key SSD. Manufacturer Warranty: 3-year or TBW (Terabytes Written) limited warranty. Free Technical Support and Customer Service on TEAMGROUP's official website. The definition and conditions of TBW are based on the JEDEC standard.

Last update on 2025-10-06 / Affiliate links / Images from Amazon Product Advertising API

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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their B Key M.2.
  7. Product Quality: You don’t always get what you pay for with an B Key M.2, sometimes less, and sometimes more.
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