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Best Buy customers often prefer the following products when searching for 120gb drives.

Internal hard drives are the most common type of storage device used in computers. They're also the most affordable, and they come in a wide range of sizes. Browse the top-ranked list of 120GB drives below along with associated reviews and opinions.

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  1. PNY - CS900 120GB Internal SSD SATA - Front_Zoom

    Model: SSD7CS900-120-RB
    SKU: 5900260
    Top comment

    "PNY - 120GB Internal SATA Solid State Drive nice backup for our small business...PNY - 120GB Internal SATA Solid Good It works great...PNY - 120GB Internal SATA Solid State Drive"

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    Product Description

    Count on high-speed storage performance with this 120GB PNY solid-state drive. Its 515MB/sec. read and 490MB/sec. write speeds let you multitask efficiently, and it's up to 30x more robust than hard drives, ensuring durability and data protection.
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    Top comment

    "PNY - 120GB Internal SATA Solid State Drive nice backup for our small business...PNY - 120GB Internal SATA Solid Good It works great...PNY - 120GB Internal SATA Solid State Drive"

    See all customer reviews

    Product Description

    Count on high-speed storage performance with this 120GB PNY solid-state drive. Its 515MB/sec. read and 490MB/sec. write speeds let you multitask efficiently, and it's up to 30x more robust than hard drives, ensuring durability and data protection.
    See all Internal SSDs
    See all Internal SSDs
  2. Samsung - Geek Squad Certified Refurbished 980 PRO 2TB Internal SSD PCIe Gen 4 x4 NVMe for Laptops - Front_Zoom
    Top comment

    "Product came with only 120GB ever written on it, as per Samsung Magician. "

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    Product Description

    Upgrade your computer with this refurbished Samsung 980 PRO NVMe SSD. The 2TB capacity offers vast storage for large multimedia files and applications, while read speeds of up to 7000MB/sec. offer rapid data access and app loads. This Samsung 980 PRO NVMe SSD has a compact profile and a PCIe interface to ensure compatibility with a broad range of computers.

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    Top comment

    "Product came with only 120GB ever written on it, as per Samsung Magician. "

    See all customer reviews

    Product Description

    Upgrade your computer with this refurbished Samsung 980 PRO NVMe SSD. The 2TB capacity offers vast storage for large multimedia files and applications, while read speeds of up to 7000MB/sec. offer rapid data access and app loads. This Samsung 980 PRO NVMe SSD has a compact profile and a PCIe interface to ensure compatibility with a broad range of computers.

    See all Internal SSDs
    See all Internal SSDs
  3. Samsung - Geek Squad Certified Refurbished 870 EVO 1TB SATA Solid State Drive - Front_Zoom
    Top comment

    "Drive arrived with about 120gb written. Works like new"

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    Product Description

    Back up your system with this refurbished Samsung 870 EVO SATA SSD. The 1TB capacity offers ample storage for large files, while the compact, lightweight profile enhances portability. This Samsung 870 EVO SATA SSD boasts write speeds of up to 530MB/sec. for swift file transfers, and the SATA 6 Gbps interface ensures compatibility with a wide range of computers.

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    Top comment

    "Drive arrived with about 120gb written. Works like new"

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    Product Description

    Back up your system with this refurbished Samsung 870 EVO SATA SSD. The 1TB capacity offers ample storage for large files, while the compact, lightweight profile enhances portability. This Samsung 870 EVO SATA SSD boasts write speeds of up to 530MB/sec. for swift file transfers, and the SATA 6 Gbps interface ensures compatibility with a wide range of computers.

    See all Internal SSDs
    See all Internal SSDs
  4. Samsung - 970 EVO Plus 250GB Internal SSD PCIe Gen 3 x4 NVMe - Front_Zoom
    Top comment

    "My HP Omen Only Came With A 120gb SSD. This Was The Perfect Upgrade That I Needed. "

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    Product Description

    Store and retrieve files quickly with this Samsung 970 EVO Plus M.2 250GB SSD. The sequential read/write speeds of up to 3500/2300MB/sec. together with firmware optimization ensure faster computing performance. This Samsung 970 EVO Plus M.2 250GB SSD has a dynamic thermal guard for optimal temperature regulation, and V-NAND architecture maximizes internal speeds.
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    Top comment

    "My HP Omen Only Came With A 120gb SSD. This Was The Perfect Upgrade That I Needed. "

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    Product Description

    Store and retrieve files quickly with this Samsung 970 EVO Plus M.2 250GB SSD. The sequential read/write speeds of up to 3500/2300MB/sec. together with firmware optimization ensure faster computing performance. This Samsung 970 EVO Plus M.2 250GB SSD has a dynamic thermal guard for optimal temperature regulation, and V-NAND architecture maximizes internal speeds.
    See all Internal SSDs
    See all Internal SSDs
  5. PNY - CS900 500GB Internal SSD SATA - Front_Zoom

    Model: SSD7CS900-500-RB
    SKU: 6385542
    Top comment

    "The larger capacity seems faster in hard drive benchmark, when compare to 120Gb."

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    Product Description

    Get faster boot-ups from this PNY CS900 internal SSD. The 500GB provides ample storage space, while the read/write speeds of up to 550/500MB/sec. ensure rapid load times and data storage. This PNY CS900 internal SSD features a SATA III interface for simple connection to the motherboard, and the 2.5-inch form factor fits most desktop computers.
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    Top comment

    "The larger capacity seems faster in hard drive benchmark, when compare to 120Gb."

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    Product Description

    Get faster boot-ups from this PNY CS900 internal SSD. The 500GB provides ample storage space, while the read/write speeds of up to 550/500MB/sec. ensure rapid load times and data storage. This PNY CS900 internal SSD features a SATA III interface for simple connection to the motherboard, and the 2.5-inch form factor fits most desktop computers.
    See all Internal SSDs
    See all Internal SSDs
  6. PNY - CS900 240GB Internal SSD SATA - Front_Zoom

    Model: SSD7CS900-240-RB
    SKU: 5900261
    Top comment

    "I have only run into 2 of the 120GB drives that were bad and had to be exchanged!...Perfect condition as described, got it fast an easy, same as the 120gb, happy"

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    Product Description

    Store your files safely on this 240GB PNY solid-state drive. It achieves write speeds of 500MB/sec. and read speeds of 535MB/sec., providing transfer rates faster than traditional hard drives. The lack of moving parts on this PNY solid-state drive reduces its chance of failure.
    See all Internal SSDs
    Top comment

    "I have only run into 2 of the 120GB drives that were bad and had to be exchanged!...Perfect condition as described, got it fast an easy, same as the 120gb, happy"

    See all customer reviews

    Product Description

    Store your files safely on this 240GB PNY solid-state drive. It achieves write speeds of 500MB/sec. and read speeds of 535MB/sec., providing transfer rates faster than traditional hard drives. The lack of moving parts on this PNY solid-state drive reduces its chance of failure.
    See all Internal SSDs
    See all Internal SSDs
  7. Samsung - 970 EVO Plus 1TB Internal SSD PCIe Gen 3 x4 NVMe - Front_Zoom
    Top comment

    "Replaced a 120gb SATA SSD with this, leaps and bounds better."

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    Product Description

    The ultimate in speed and performance Speed up your computer with this Samsung 970 Evo Plus 1TB internal SSD. It maximizes the potential of NVMe bandwidth for unbeatable computing The M.2 interface is capable of delivering read speeds up to 3,500MB/sec. and write speeds up to 3,300MB/sec., so you can finish work faster. Samsung's innovative technology empowers you with the capacity to do more and accomplish more. The 970 EVO Plus provides exceptional endurance powered by the latest V-NAND technology and Samsung's reputation for quality. This Samsung 970 Evo Plus 1TB internal SSD has Dynamic Thermal Guard technology for protection against overheating.
    See all Internal SSDs
    Top comment

    "Replaced a 120gb SATA SSD with this, leaps and bounds better."

    See all customer reviews

    Product Description

    The ultimate in speed and performance Speed up your computer with this Samsung 970 Evo Plus 1TB internal SSD. It maximizes the potential of NVMe bandwidth for unbeatable computing The M.2 interface is capable of delivering read speeds up to 3,500MB/sec. and write speeds up to 3,300MB/sec., so you can finish work faster. Samsung's innovative technology empowers you with the capacity to do more and accomplish more. The 970 EVO Plus provides exceptional endurance powered by the latest V-NAND technology and Samsung's reputation for quality. This Samsung 970 Evo Plus 1TB internal SSD has Dynamic Thermal Guard technology for protection against overheating.
    See all Internal SSDs
    See all Internal SSDs
  8. Samsung - 870 EVO  500GB Internal SSD SATA - Front_Zoom

    Model: MZ-77E500B/AM
    SKU: 6448028
    Top comment

    "Upgraded my 120GB Windows OS drive. Samsung data migration tool made the move super easy. ...Bought this to upgrade my 120GB SSD on my old iBUYPOWER Desktop with Intel Core i7 (also from BestBuy) because there was no more room to add more software. "

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    Product Description

    The perfect choice for creators, IT professionals or everyday users, the latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung’s pioneering technology.
    See all Internal SSDs
    Top comment

    "Upgraded my 120GB Windows OS drive. Samsung data migration tool made the move super easy. ...Bought this to upgrade my 120GB SSD on my old iBUYPOWER Desktop with Intel Core i7 (also from BestBuy) because there was no more room to add more software. "

    See all customer reviews

    Product Description

    The perfect choice for creators, IT professionals or everyday users, the latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung’s pioneering technology.
    See all Internal SSDs
    See all Internal SSDs
  9. WD - easystore 240GB Internal SSD SATA - Front_Zoom

    Model: WDBAGU2400ANC-WRBB
    SKU: 6411188
    Top comment

    "Bought for a friend as a replacement/upgrade to her 120gb ssd. works as intended...Decent speed SSD from WD, I started getting 240gb instead of the 120gb because windows installation eats up a lot of space."

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    Product Description

    Take important files anywhere with this WD easystore external SSD. The 240GB capacity holds plenty of pictures and videos, and the compact form factor takes up little space in laptop bags or backpacks. Boasting sequential read speeds of up to 500MB/sec., this WD easystore external SSD offers lightning-fast access to stored files.
    See all Internal SSDs
    Top comment

    "Bought for a friend as a replacement/upgrade to her 120gb ssd. works as intended...Decent speed SSD from WD, I started getting 240gb instead of the 120gb because windows installation eats up a lot of space."

    See all customer reviews

    Product Description

    Take important files anywhere with this WD easystore external SSD. The 240GB capacity holds plenty of pictures and videos, and the compact form factor takes up little space in laptop bags or backpacks. Boasting sequential read speeds of up to 500MB/sec., this WD easystore external SSD offers lightning-fast access to stored files.
    See all Internal SSDs
    See all Internal SSDs
  10. Samsung - 980 PRO 2TB Internal Gaming SSD PCIe Gen 4 x4 NVMe - Front_Zoom
    Top comment

    "I bought two of these for a gaming PC that I had built and the download speeds are insane. It can download over 120GB in less than 5 minutes. In comparison to other computers I have used that take about an hour to download something that big. "

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    Product Description

    Unleash the power of the Samsung 980 PRO PCIe 4.0 NVMe Gen4 SSD for next-level computing. 980 PRO delivers 2x the data transfer rate of PCIe 3.0, while maintaining compatibility with PCIe 3.0.¹ ¹The NVM Express® design mark is a registered trademark of NVM Express, Inc.* Results are based on a comparison with Samsung PCIe 3.0 NVMe SSDs and SATA SSDs. PS5 compatible with heatsink as recommended by Sony; heatsink sold separately.
    See all Internal SSDs
    Top comment

    "I bought two of these for a gaming PC that I had built and the download speeds are insane. It can download over 120GB in less than 5 minutes. In comparison to other computers I have used that take about an hour to download something that big. "

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    Product Description

    Unleash the power of the Samsung 980 PRO PCIe 4.0 NVMe Gen4 SSD for next-level computing. 980 PRO delivers 2x the data transfer rate of PCIe 3.0, while maintaining compatibility with PCIe 3.0.¹ ¹The NVM Express® design mark is a registered trademark of NVM Express, Inc.* Results are based on a comparison with Samsung PCIe 3.0 NVMe SSDs and SATA SSDs. PS5 compatible with heatsink as recommended by Sony; heatsink sold separately.
    See all Internal SSDs
    See all Internal SSDs
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