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Deal.ai › SanDisk › Hard Drives
SANDISK
SanDisk Optimus GX 7100 4TB Internal SSD

SanDisk Optimus GX 7100 4TB Internal SSD

Best price now

$749.99at Best BuyChecked 11 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $749.99 at Best Buy (checked Nov 10, 2026).
  • Checked at 3 stores.

Our take on the SanDisk Optimus GX 7100 4TB Internal SSD

The SanDisk Optimus GX 7100 is a 4TB M.2 NVMe SSD built for data-center and enterprise servers, not desktop PCs. It uses a PCIe 4.0 interface with a controller tuned for steady mixed-workload performance and power-loss protection, and SanDisk rates it for around one full drive write per day over five years. That endurance and capacity suit caching, virtualization and database servers. Against consumer 4TB M.2 drives it trades peak benchmark speed for consistency under load and far higher write endurance, and it costs more as a result.

Best forServer and data-center storage upgradesVirtualization and database hostsRead-heavy caching tiersBuyers who need high write endurance
Pros
  • 4TB in a single M.2 slot
  • PCIe 4.0 NVMe speed
  • Enterprise endurance rating for around-the-clock writes
  • Power-loss protection for data integrity
  • Consistent mixed-workload performance
Cons
  • Priced well above consumer 4TB SSDs
  • Needs a server platform with M.2 or an adapter
  • No heatsink included
  • Overkill for gaming and everyday desktop use

SanDisk Optimus GX 7100 4TB Internal SSD prices at every store

  • Best BuyNew

    In stock

    $749.99Free shippingChecked 11 h ago
    Visit Best Buy
  • NeweggNew

    In stock

    $799.99Free shippingChecked 11 h ago
    Visit Newegg
  • AntonlineNew

    In stock

    $1,011.29Free shippingChecked 11 h ago
    Visit Antonline

Store links may earn us a commission. Some prices via Klarna.

SanDisk Optimus GX 7100 4TB Internal SSD price history

Lowest price we've seen: $749.99 on Nov 10 at Best Buy. Tracked across 3 stores since Nov 10.

Specifications

Form Factor
M.2Source
Type
SSDSource
Placement
InternalSource
Size (GB)
4000Source

Questions and answers

Is this drive meant for a normal desktop PC?
It is an enterprise drive aimed at servers and workstations. It will work in a desktop with an M.2 PCIe 4.0 slot, but you pay for endurance and features most home users never use.
Does it come with a heatsink?
No. Plan on a motherboard heatsink or a server chassis with airflow over the drive, since sustained writes generate heat.
How does it compare with consumer 4TB NVMe drives?
Consumer drives often post higher peak benchmark numbers, but this one is built for steady performance under continuous mixed workloads and carries a much higher endurance rating.
What endurance rating does it have?
SanDisk rates it for roughly one full drive write per day for five years, far above typical consumer SSDs.
Will it fit a laptop?
Physically it is a standard M.2 2280 drive, but its power draw and heat make it a poor fit for laptops. Use it in a server or desktop.
Where is the SanDisk Optimus GX 7100 4TB Internal SSD cheapest?
At Best Buy, for $749.99, as of our latest check.
Where can I buy the SanDisk Optimus GX 7100 4TB Internal SSD?
3 stores we checked sell it, including Best Buy, Newegg, Antonline.

Stores we've priced the SanDisk Optimus GX 7100 4TB Internal SSD at

  • Best Buy deals and prices
  • Newegg deals and prices

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