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Compare Samsung 860 QVO 4TB vs SANDISK Optimus GX 7100 2TB

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  2. Solid State Drives
  3. Samsung 860 QVO 4TB 🆚 SANDISK Optimus GX 7100 2TB
The main differences between Samsung 860 QVO 4TB and SANDISK Optimus GX 7100 2TB are in Capacity, Interface, NVME and Form Factor.
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Samsung 860 QVO 4TB 2.5 SATA III
Samsung 860 QVO 4TB
SANDISK Optimus GX 7100 2TB NVMe SDSP71200TAN-000E0
SANDISK Optimus GX 7100 2TB
Prices
(Change region)
Out of Stock
+ $10.08 Shipping
$399.99
Out of Stock
Free shipping
$599.99
-
Buy now
Prices
(Change region)
In Stock
$539.75
Last updated 59 minutes ago.
In Stock
$599.99
In Stock
Free shipping
$599.99
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Samsung
Brand
SanDisk
Model
  • MZ-76Q4T0B/AM
  • MZ-76Q4T0BW
Model
  • SDSP71200TAN-000E0
  • SDSP71200TAN
Release Date
📅 March 2019
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★☆☆
(9 reviews)
User reviews
Performance (Charts)
243rd / 1746
Performance (Charts)
n/a
Effective Value
316th / 336
Effective Value
-
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.10
Price/GB
$0.27
GB/$1
10
GB/$1
3.71
Series
860 QVO Series
Series
-
Capacity
4000 GB
Capacity
2000 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen4 x4
NVME
No
NVME
Yes
Form Factor
2.5"
Form Factor
M.2-2280
NAND Flash Type
3D NAND
NAND Flash Type
-
Max Sequential Read
Up to 550 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 520 MB/s
Max Sequential Write
-
SANDISK Optimus GX 7100 500GB 500GB
$159.99
SANDISK Optimus GX 7100 4TB 4TB
$1,199.99
SANDISK Optimus GX 7100 1TB 1TB
$299.99

Comparison and key differences summary

Reasons to buy the Samsung 860 QVO 4TB:

  • 26% cheaper, you can save $139.76
  • More Capacity (+2000 GB available)

Buy now

Reasons to buy the SANDISK Optimus GX 7100 2TB:

  • Newer Product, it was released around 7 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

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