The Professional's Source Since 1973
  • Help
Ask Our Experts800.952.1815
Hello, Log InAccount & Orders

Internal Hard Drives

801 Items
Filter by:Sort by:
View:
Drive Type
Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD

Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD

B&H # SAMZV9P4T0B MFR # MZ-V9P4T0B/AM
Key Features
  • 4TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 / NVMe 2.0 Interface
  • Sequential Reads up to 7450 MB/s
$29999
Reg. $399.99
Save $100.00
In Stock
Free Expedited Shipping
Seagate 16TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR)

Seagate 16TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR)

B&H # SEST16000NT1 MFR # ST16000NT001
Key Features
  • 16TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256MB Cache
$32999
Reg. $339.99
Save $10.00
In Stock
Free Expedited Shipping

Samsung 2TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD

B&H # SAMZV9P2TOB MFR # MZ-V9P2T0B/AM
Key Features
  • 2TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 / NVMe 2.0 Interface
  • Sequential Reads up to 7450 MB/s
$16999
Reg. $219.99
Save $50.00
In Stock
Free Expedited Shipping

Samsung 1TB 990 EVO PCIe 4.0 x4 / 5.0 x2 M.2 Internal SSD

B&H # SAMZV9E1T0BA MFR # MZ-V9E1T0B/AM
Key Features
  • 1TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 / 5.0 x2 | NVMe 2.0
  • Sequential Reads up to 5000 MB/s
$7999
Reg. $109.99
Save $30.00
In Stock
Free Expedited Shipping

Silicon Power 2TB UD90 NVMe PCIe 4.0 M.2 Internal SSD

B&H # SI2KGP44UD95 MFR # SU02KGBP44UD9005BH
Key Features
  • 2TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 Interface
  • Sequential Read Speeds up to 5000 MB/s
$8997
Reg. $119.97
Save $30.00
In Stock
Free Standard Shipping

Seagate 12TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR)

B&H # SEST12000NT1 MFR # ST12000NT001
Key Features
  • 12TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256MB Cache
$24999
Reg. $259.99
Save $10.00
In Stock
Free Expedited Shipping
New Arrival

Silicon Power 2TB UD90 NVMe PCIe 4.0 M.2 Internal SSD with Heatsink

B&H # SI2TBUD90SHS MFR # SU02KGBP44UD9005BC
Key Features
  • 2TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 Interface
  • Sequential Read Speeds up to 5000 MB/s
$9499
Reg. $129.99
Save $35.00
In Stock
Free Expedited Shipping

Samsung 1TB 870 EVO SATA III 2.5" Internal SSD

B&H # SAMZ77E1T0B MFR # MZ-77E1T0B/AM
Key Features
  • 1TB Storage Capacity
  • 2.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 1GB LPDDR4 Cache
$9399
Reg. $120.99
Save $27.00
In Stock
Free Expedited Shipping

Seagate 8TB IronWolf 7200 rpm SATA III 3.5" Internal NAS HDD (OEM)

B&H # SEST8000VN4 MFR # ST8000VN004
Key Features
  • 8TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256MB Cache
$17999
Reg. $189.99
Save $10.00
In Stock
Free Expedited Shipping

Seagate 4TB IronWolf 5400 rpm SATA III 3.5" Internal NAS HDD

B&H # SET4000VN006 MFR # ST4000VN006
Key Features
  • 4TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256MB Cache
$9999
Reg. $104.99
Save $5.00
In Stock
Free Expedited Shipping

Seagate 20TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR)

B&H # SEST20000NT1 MFR # ST20000NT001
Key Features
  • 20TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256MB Cache
$39999
Reg. $429.99
Save $30.00
In Stock
Free Expedited Shipping
New Arrival

Silicon Power 1TB UD90 NVMe PCIe 4.0 M.2 Internal SSD with Heatsink

B&H # SI1TBUD90SHS MFR # SU01KGBP44UD9005BC
Key Features
  • 1TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 Interface
  • Sequential Read Speeds up to 5000 MB/s
$5799
Reg. $81.99
Save $24.00
In Stock
Free Expedited Shipping

Samsung 4TB 990 EVO Plus PCIe 5.0 x2 M.2 Internal SSD

B&H # SAMZV9S4T0B MFR # MZ-V9S4T0B/AM
Key Features
  • 4TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 5.0 x2 / 4.0 x4 Interface
  • Host Memory Buffer (HMB) Cache
$26999
Reg. $344.99
Save $75.00
In Stock
Free Expedited Shipping

Samsung 1TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD

B&H # SAMZV9P1TOB MFR # MZ-V9P1T0B/AM
Key Features
  • 1TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 / NVMe 2.0 Interface
  • Sequential Reads up to 7450 MB/s
View a similar item
$11999
Reg. $139.99
Save $20.00
Temporarily Out of Stock
Expected availability: Feb 11, 2025
Free Expedited Shipping

Samsung 4TB 870 EVO SATA III 2.5" Internal SSD

B&H # SAMZ77E4T0B MFR # MZ-77E4T0B/AM
Key Features
  • 4TB Storage Capacity
  • 2.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 4GB LPDDR4 Cache
$25999
Reg. $369.99
Save $110.00
In Stock
Free Expedited Shipping

Samsung 2TB 870 EVO SATA III 2.5" Internal SSD

B&H # SAMZ77E2T0B MFR # MZ-77E2T0B/AM
Key Features
  • 2TB Storage Capacity
  • 2.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 2GB LPDDR4 Cache
$16999
Reg. $209.99
Save $40.00
In Stock
Free Expedited Shipping

Crucial 1TB P3 Plus NVMe PCIe 4.0 M.2 Internal SSD

B&H # CRCT1000P3PS MFR # CT1000P3PSSD8
Key Features
  • 1TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe NVMe Gen 4 x4 Interface
  • Up to 5000 MB/s Sequential Read Speed
$6199
Reg. $73.99
Save $12.00
Offer ends at
In Stock
Shipping Charges Apply

Samsung 500GB 870 EVO SATA III 2.5" Internal SSD

B&H # SAMZ77E500B MFR # MZ-77E500B/AM
Key Features
  • 500GB Storage Capacity
  • 2.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 512MB LPDDR4 Cache
$5499
Reg. $72.99
Save $18.00
In Stock
Free Expedited Shipping

Seagate 12TB IronWolf 3.5" Internal NAS Drive

B&H # SEST12000V8 MFR # ST12000VN0008
Key Features
  • 12TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256MB Cache
$23999
Reg. $259.99
Save $20.00
Offer ends at
In Stock
Free Expedited Shipping

Samsung 2TB 990 EVO Plus PCIe 5.0 x2 M.2 Internal SSD

B&H # SAMZV9S2T0B MFR # MZ-V9S2T0B/AM
Key Features
  • 2TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 5.0 x2 / 4.0 x4 Interface
  • Host Memory Buffer (HMB) Cache
$14299
Reg. $184.99
Save $42.00
In Stock
Free Expedited Shipping

Seagate 22TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR)

B&H # SE22000NT001 MFR # ST22000NT001
Key Features
  • 22TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 512MB Cache
$49999
$100.00 Coupon Applied in Cart
In Stock
Free Expedited Shipping

Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR)

B&H # SEST4000NT01 MFR # ST4000NT001
Key Features
  • 4TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256MB Cache
$12999
Reg. $154.99
Save $25.00
In Stock
Free Expedited Shipping

Synology 400GB SNV3410 NVMe M.2 2280 SSD

B&H # SYSNV3410400 MFR # SNV3410-400G
Key Features
  • Designed for Select Synology NAS Models
  • 400GB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 3.0 x4 Interface
$14999
In Stock
Free Expedited Shipping

Samsung 1TB 990 EVO Plus PCIe 5.0 x2 M.2 Internal SSD

B&H # SAMZV9S1T0B MFR # MZ-V9S1T0B/AM
Key Features
  • 1TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 5.0 x2 / 4.0 x4 Interface
  • Host Memory Buffer (HMB) Cache
$7999
Reg. $109.99
Save $30.00
In Stock
Free Expedited Shipping

Samsung 2TB 990 EVO PCIe 4.0 x4 / 5.0 x2 M.2 Internal SSD

B&H # SAMZV9E2T0BA MFR # MZ-V9E2T0B/AM
Key Features
  • 2TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 / 5.0 x2 | NVMe 2.0
  • Sequential Reads up to 5000 MB/s
$14299
Reg. $184.99
Save $42.00
In Stock
Free Expedited Shipping

Synology 16TB HAT3310 Plus Series SATA III 3.5" Internal NAS HDD

B&H # SYHAT331016T MFR # HAT3310-16T
Key Features
  • 16TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 512MB Cache
$31999
In Stock
Free Expedited Shipping

WD 4TB WD_BLACK SN850X Gaming Internal NVMe PCIe 4.0 SSD

B&H # WEWDBB9G0040 MFR # WDBB9G0040BNC-WRSN
Key Features
  • 4TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 Interface
  • Up to 7300 MB/s Sequential Read Speed
$27999
Reg. $289.99
Save $10.00
In Stock
Shipping Charges Apply

Seagate 24TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD (CMR)

B&H # SEST24000NT2 MFR # ST24000NT002
Key Features
  • 24TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 512MB Cache
$47999
Reg. $649.99
Save $170.00
In Stock
Free Expedited Shipping

Learning About Internal Hard Drives

Every computer needs an internal hard drive to run, whether it's a desktop at the office or a laptop used for gaming. The one you need and how it works both depend on the type of computer, as well as your intended usage. Choosing a new hard drive, or adding the right one to your custom-built machine, can be a significant upgrade.


What's the Difference Between an Internal and an External Hard Disk?

Essential computer components, internal hard disks feature the boot files needed for the operating system to load. They also require more steps to install than an external hard drive, which usually connects simply via USB. An internal hard drive stores data just like an external one does, but it can also be configured in various ways to create separate spaces for different files. External hard drives can also be placed in enclosures when running back-ups.


What's an Internal Hard Drive Cache?

One feature you may see listed on an internal hard disk is the disk cache. This piece of dedicated RAM boosts the disk's performance and allows data to load quicker.


What's an Internal Solid State Drive?

Most hard drives that store data on physical discs have several moving components such as disc platters and read/write heads. By contrast, internal solid state drives have no moving parts and operate using electrical signals that move across circuits. This causes less vibration and wear on the drive, making it last longer, and keeps your data with greater integrity.


What's a SATA Internal Hard Drive?

SATA, or serial ATA, is a common interface type that many hard drives use. It allows for rapid file transfer, and is the new standard for most computers.


How Do You Install an Internal Hard Drive (HDD)?

Many internal hard drives are relatively simple to install by simply sliding them into place in the drive bay. It's always possible to upgrade or repair a computer by removing its existing or factory-installed drive, replacing it with a new one. PC towers usually need to have the side removed to access the drive, while laptops will often have a bottom panel held in place with screws. Make sure the bay is large enough to accommodate the drive, which will be either a 2.5-inch or a 3.5-inch internal hard drive. Also, remember to take care when handling a hard drive, as static electricity and magnets can potentially harm data. For a hard drive enclosure, simply insert the drive into the slot.


Choosing an Internal Hard Drive

Hard drives often have hundreds of gigabytes or even terabytes of storage space. Choose one with sufficient storage for your needs, as movie and other media files take up quite a lot of space. In addition, look at the read/write speed to know how efficient you can expect performance to be.


B&H Photo and Video has a wide selection of hard drives so you can get the performance you desire.