Back to School DealsCancel the deal hunt. We've got you covered.Shop now

Skip to content
Main Content

120gb drives

No content

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.

Main Results
  1. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Front_Zoom
    Top comment

    "Having to redownload all 120GBs of just Starfield stunk but at least the write speeds were so fast, I didn’t have to wait long. "

    See all customer reviews

    Product Description

    Get ready to download more games to your gaming platform with up to 2TB of storage on M.2 2230 with the WD_BLACK SN770M Mobile NVMe SSD. Bring your whole game library anywhere, any place you go. Turbo charge and increase the storage in your ultrathin laptop with WD_BLACK SN770M Mobile NVMe SSD with PCIe Gen 4.0.
    See all Internal SSDs
    Top comment

    "Having to redownload all 120GBs of just Starfield stunk but at least the write speeds were so fast, I didn’t have to wait long. "

    See all customer reviews

    Product Description

    Get ready to download more games to your gaming platform with up to 2TB of storage on M.2 2230 with the WD_BLACK SN770M Mobile NVMe SSD. Bring your whole game library anywhere, any place you go. Turbo charge and increase the storage in your ultrathin laptop with WD_BLACK SN770M Mobile NVMe SSD with PCIe Gen 4.0.
    See all Internal SSDs
    See all Internal SSDs
  2. Samsung - 990 EVO SSD 2TB Internal SSD PCIe Gen 4x4 | Gen 5x2 M.2 2280, Speeds Up to 5,000MB/s - Front_Zoom
    Top comment

    "In testing, the drive performed well for an EVO line model. I was able to move a 120GB game from a 980 Pro SSD to this one in about a minute, for a 2GB/sec (2,000 megabytes per second) sustained write rate. "

    See all customer reviews

    Product Description

    Fast speeds. Power efficiency. Temperature control. It’s everything you want in a storage device. It's compatible with the latest PCIe 4.0 x4 and PCIe 5.0 x2 interfaces, and boasts improved performance compared to 970 EVO Plus.
    See all Internal SSDs
    Top comment

    "In testing, the drive performed well for an EVO line model. I was able to move a 120GB game from a 980 Pro SSD to this one in about a minute, for a 2GB/sec (2,000 megabytes per second) sustained write rate. "

    See all customer reviews

    Product Description

    Fast speeds. Power efficiency. Temperature control. It’s everything you want in a storage device. It's compatible with the latest PCIe 4.0 x4 and PCIe 5.0 x2 interfaces, and boasts improved performance compared to 970 EVO Plus.
    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"

    See all customer reviews

    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
    Top comment

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

    See all customer reviews

    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. Seagate - FireCuda 530 2TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5 - Front_Zoom
    Top comment

    "Obviously, I ran out of space pretty quickly on my console with games that are 65-120GB each. This is one of the highest rated SSDs out there and highly recommended for the Playstation, and I'm not disappointed one bit. "

    See all customer reviews

    Product Description

    Performance nothing short of exhilarating, the FireCuda 530 SSD redefines speed – up to 7300MB/s catalyzes the full power of PCIe Gen4. A custom low-profile heatsink designed by EKWB and Seagate helps dissipate heat and reduce thermal throttling. Top it off with unrivaled endurance, FireCuda 530 is built for sustained abuse and accelerated gaming. The speed of PCIe Gen4 is yours—seize the power.
    See all Internal SSDs
    Top comment

    "Obviously, I ran out of space pretty quickly on my console with games that are 65-120GB each. This is one of the highest rated SSDs out there and highly recommended for the Playstation, and I'm not disappointed one bit. "

    See all customer reviews

    Product Description

    Performance nothing short of exhilarating, the FireCuda 530 SSD redefines speed – up to 7300MB/s catalyzes the full power of PCIe Gen4. A custom low-profile heatsink designed by EKWB and Seagate helps dissipate heat and reduce thermal throttling. Top it off with unrivaled endurance, FireCuda 530 is built for sustained abuse and accelerated gaming. The speed of PCIe Gen4 is yours—seize the power.
    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

    "Worked perfect for replacing my 120gb SSD that up and died on me....The larger capacity seems faster in hard drive benchmark, when compare to 120Gb."

    See all customer reviews

    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
    Top comment

    "Worked perfect for replacing my 120gb SSD that up and died on me....The larger capacity seems faster in hard drive benchmark, when compare to 120Gb."

    See all customer reviews

    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. Samsung - 970 EVO Plus 1TB Internal SSD PCIe Gen 3 x4 NVMe - Front_Zoom
    Top comment

    "My old PC boots and runs at least 4 times faster and runs much cooler. removed my old HDD and replaced it with a 120GB SATA SSD * installed my new Samsung 970 EVO 1TB NVMe SSD in the only PCIe slot on my old motherboard * installed the latest Ubuntu from a CD (the BIOS on my mobo cannot boot from USB) For Windows, first clone HDD with Windows onto SATA SSD using Macrium Reflect (free) and put all non-system folders on your 1TB NVMe SSD...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
    Top comment

    "My old PC boots and runs at least 4 times faster and runs much cooler. removed my old HDD and replaced it with a 120GB SATA SSD * installed my new Samsung 970 EVO 1TB NVMe SSD in the only PCIe slot on my old motherboard * installed the latest Ubuntu from a CD (the BIOS on my mobo cannot boot from USB) For Windows, first clone HDD with Windows onto SATA SSD using Macrium Reflect (free) and put all non-system folders on your 1TB NVMe SSD...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
  7. Samsung - 870 EVO  500GB Internal SSD SATA - Front_Zoom

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

    "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. ...Upgraded my 120GB Windows OS drive. Samsung data migration tool made the move super easy. "

    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
    Top comment

    "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. ...Upgraded my 120GB Windows OS drive. Samsung data migration tool made the move super easy. "

    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
  8. Samsung - 980 PRO 1TB Internal Gaming SSD PCIe Gen 4 x4 NVMe - Front_Zoom
    Top comment

    "If your a gamer in need of a fast load of recent games with sizes 120GB+ this drive is for you. Faster boot, loading games.. "

    See all customer reviews

    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

    "If your a gamer in need of a fast load of recent games with sizes 120GB+ this drive is for you. Faster boot, loading games.. "

    See all customer reviews

    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
  9. Samsung - 990 PRO 4TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5 - Front_Zoom

    Product Description

    Reach near max performance with PCIe 4.01. The in-house controller's smart heat control delivers our best power efficiency while maintaining ferocious performance that always keeps you at the top of your game. The integrated heatsink disperses heat to maintain speed, power efficiency, and thermal control, preventing downtime from overheating on Playstation 5 and PCs.
    See all Internal SSDs

    Product Description

    Reach near max performance with PCIe 4.01. The in-house controller's smart heat control delivers our best power efficiency while maintaining ferocious performance that always keeps you at the top of your game. The integrated heatsink disperses heat to maintain speed, power efficiency, and thermal control, preventing downtime from overheating on Playstation 5 and PCs.
    See all Internal SSDs
    See all Internal SSDs
  10. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Front_Zoom

    Product Description

    Get ready to download more games to your gaming platform with up to 1TB of storage on M.2 2230 with the WD_BLACK SN770M Mobile NVMe SSD. Bring your whole game library anywhere, any place you go. Turbo charge and increase the storage in your ultrathin laptop with WD_BLACK SN770M Mobile NVMe SSD with PCIe Gen 4.0.
    See all Internal SSDs

    Product Description

    Get ready to download more games to your gaming platform with up to 1TB of storage on M.2 2230 with the WD_BLACK SN770M Mobile NVMe SSD. Bring your whole game library anywhere, any place you go. Turbo charge and increase the storage in your ultrathin laptop with WD_BLACK SN770M Mobile NVMe SSD with PCIe Gen 4.0.
    See all Internal SSDs
    See all Internal SSDs
No content
No content