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Compare SANDISK Optimus GX PRO 8100 1TB vs Seagate IronWolf 125 1TB

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  2. Solid State Drives
  3. SANDISK Optimus GX PRO 8100 1TB 🆚 Seagate IronWolf 125 1TB
SANDISK Optimus GX PRO 8100 1TB and Seagate IronWolf 125 1TB are both solid state drives with the same Capacity (1000 GB). The main differences are in Interface, NVME and Form Factor.
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SANDISK Optimus GX PRO 8100 1TB NVMe PCIe Gen5 x4 M.2-2280 SDSP82100TAN-000E0
SANDISK Optimus GX PRO 8100 1TB
Seagate IronWolf 125 SSD 1TB NAS 2.5" SATA 6Gb/s (ZA1000NM1A002)
Seagate IronWolf 125 1TB
Prices
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In Stock
$349.99
In Stock
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$349.99
In Stock
$349.99
Last updated 50 minutes ago.
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Prices
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Out of Stock
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$104.99
Out of Stock
+ $5.49 Shipping
$109.99
Out of Stock
+ $12.00 Shipping
$169.99
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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
SanDisk
Brand
Seagate
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Model
ZA1000NM1A002
Release Date
📅 February 2026
Release Date
📅 July 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(11 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.35
Price/GB
$0.10
GB/$1
2.86
GB/$1
9.52
Series
-
Series
IronWolf 125
Capacity
1000 GB
Capacity
1000 GB
Interface
PCIe Gen5 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
2.5"
NAND Flash Type
-
NAND Flash Type
3D TLC
Max Sequential Read
-
Max Sequential Read
Up to 560 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 540 MB/s
MTBF
-
MTBF
1,800,000 hours

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX PRO 8100 1TB:

  • Newer Product, it was released around 4 years later
  • Newer interface (PCIe Gen5 x4)

Buy now

Reasons to buy the Seagate IronWolf 125 1TB:

  • 70% cheaper, you can save $245.00

Buy now

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