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Compare TEAMGROUP EX2 512GB vs SANDISK Optimus GX PRO 850X 1TB

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  2. Solid State Drives
  3. TEAMGROUP EX2 512GB 🆚 SANDISK Optimus GX PRO 850X 1TB
The main differences between TEAMGROUP EX2 512GB and SANDISK Optimus GX PRO 850X 1TB are in Capacity, Interface, NVME and Form Factor.
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TEAMGROUP EX2 512GB 3D NAND TLC 2.5 SATA III T253E2512G0C101
TEAMGROUP EX2 512GB
SANDISK Optimus GX PRO 850X 1TB NVMe PCIe Gen4 x4 M.2-2280 SDSP81100TAN-000E0
SANDISK Optimus GX PRO 850X 1TB
Prices
(Change region)
Out of Stock
Free shipping
$30.99
-
Buy now
Prices
(Change region)
In Stock
$329.99
In Stock
Free shipping
$329.99
In Stock
Free shipping
$329.99
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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
TEAM
Brand
SanDisk
Model
T253E2512G0C101
Model
  • SDSP81100TAN-000E0
  • SDSP81100TAN
Release Date
📅 July 2020
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(56 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.06
Price/GB
$0.33
GB/$1
16.52
GB/$1
3.03
Series
EX2
Series
-
Capacity
512 GB
Capacity
1000 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
-
MTBF
1,000,000 hours
MTBF
-
-

Comparison and key differences summary

Reasons to buy the TEAMGROUP EX2 512GB:

  • 91% cheaper, you can save $299.00

Buy now

Reasons to buy the SANDISK Optimus GX PRO 850X 1TB:

  • Newer Product, it was released around 6 years later
  • More Capacity (+488 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

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