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SanDisk Ultra 2.5 inch 4TB SATA internal SSD

SanDisk

SanDisk Ultra SDSSDH3-4T00-G26 4TB 2.5" SATA internal SSD

SKU CH-XY6V-VR446 MPN SDSSDH3-4T00-G26

A 4TB 2.5 inch SATA internal SSD with 3D NAND and up to 560 MBps read and 520 MBps write speeds

  • Total capacity4 TB
  • Sequential read speedUp to 560 MB/s
  • Sequential write speedUp to 520 MB/s
  • Interface typeSATA III
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)

Capacity 4TB

  • Faster boot and app response with sequential reads up to 560 MBps
  • Smooth multitasking backed by random reads up to 87K IOPS
  • Quicker file saves from sequential writes up to 520 MBps
  • Responsive everyday workloads with random writes up to 83K IOPS
  • Large 4TB capacity in a 2.5 inch SATA form factor

4TB 2.5" SATA III drive

This SanDisk Ultra SSD is a 4TB 2.5 inch internal solid state drive that connects through the SATA III interface. It uses 3D NAND memory and operates without a DRAM cache by relying on host memory buffer technology. The drive is built for consumer workloads such as faster boot up, quicker application response and smoother everyday computing.

Suits SATA upgrades not PCIe slots

This drive suits desktops and laptops that have a 2.5 inch SATA bay and want a large capacity boost without moving to a PCIe based drive. It is not appropriate for systems that only accept M.2 PCIe modules or for users who need sustained write performance beyond the SATA interface limits.

Sequential speeds up to 560 MBps read

The single specification that decides fit is the maximum sequential read of up to 560 MBps and write of up to 520 MBps over SATA III. These figures determine whether the drive will meet the throughput needs of the intended system and workload.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $620.99
Pricier than about 83% of the 1,994 comparable items (median $180.49).
Total capacity 4 TB
Higher than about 90% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 560 MB/s
Lower than about 60% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $155.25 per TB
Cheaper than about 55% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineUltra
Part numberSDSSDH3-4T00-G26
Total capacity4 TB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 560 MB/s
Sequential write speedUp to 520 MB/s
Storage
NAND flash type3D NAND
Cache memoryNo DRAM (HMB)
Ports & slots
Interface typeSATA III
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.05 kg
Package size131 × 102 × 17 mm

Other versions of this model

2 more in the same range

Questions about this item

Do I need a 2.5-inch drive bay and a SATA cable to install this 4TB SSD?

Yes, the drive fits a standard 2.5-inch bay and connects through a SATA III port with a separate data cable.

Will this SATA III drive work if my motherboard only has SATA II ports?

It will operate at SATA II speeds, so maximum sequential reads drop below the rated 560 MBps but the drive remains fully functional.

How can I verify the drive is delivering the advertised 560 MBps read and 520 MBps write speeds after setup?

Run a benchmark tool such as CrystalDiskMark; sequential results should approach 560 MBps read and 520 MBps write on a SATA III link.

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