Optimus GX PRO 850X storage
This exact SKU is identified as a 1TB SanDisk Optimus GX PRO 850X SSD with Heatsink.
A 1TB SanDisk Optimus GX PRO 850X PCIe 4.0 NVMe M.2 SSD with Heatsink, with sequential read speeds up to 7300MB/s, write speeds up to 6600MB/s and a five-year warranty.

This exact SKU is identified as a 1TB SanDisk Optimus GX PRO 850X SSD with Heatsink.
PCIe 4.0 and NVMe are identified in the exact supplied product information.
The exact product name identifies an M.2 SSD.
The exact product information states up to 7300MB/s read.
It is a 1TB Optimus GX PRO 850X PCIe 4.0 NVMe M.2 SSD with Heatsink.
The exact product information states up to 7300MB/s sequential read.
The exact product information states up to 6600MB/s sequential write.
The listing identifies PCIe 4.0 NVMe and an M.2 form factor.
Yes. The exact supplied product name identifies this SKU as the heatsink version.
The appended block describes a different 256GB PCIe Gen3 configuration, so it is not treated as exact data for this SKU.
Confirm M.2 PCIe NVMe support, PCIe generation compatibility and heatsink clearance before ordering.
No. They are up-to figures; actual performance depends on the host platform, configuration and workload.
DeviceDeal is an authorised SanDisk reseller, and the supplied exact product description states a five-year SanDisk manufacturer warranty.
(SDSP81100TAH-000E0)
This exact SKU is identified as a 1TB SanDisk Optimus GX PRO 850X SSD with Heatsink.
PCIe 4.0 and NVMe are identified in the exact supplied product information.
The exact product name identifies an M.2 SSD.
The exact product information states up to 7300MB/s read.
The exact product information states up to 6600MB/s write.
The exact supplied product name identifies this SKU as the version with a heatsink.
The appended generic specification block describes a different 256GB PCIe Gen3 configuration, so those fields are excluded from this SKUs exact specifications.
Confirm that the target system supports an M.2 PCIe 4.0 NVMe SSD and clearance for the supplied heatsink.
The supplied exact product description states a five-year manufacturer warranty.
Specifications are organised from the information supplied for SKU SDSP81100TAH-000E0.

| Verified product details | |
| Brand | SanDisk |
|---|---|
| Series | Optimus GX PRO 850X |
| Model | SDSP81100TAH-000E0 |
| Capacity | 1TB |
| Product type | NVMe M.2 SSD |
| Heatsink | Included / identified in exact product name |
| Interface and performance | |
| Interface | PCIe 4.0 NVMe |
| Form factor | M.2 |
| Sequential read | Up to 7300MB/s |
| Sequential write | Up to 6600MB/s |
| Source-data review | |
| Appended generic block | Describes a different 256GB PCIe Gen3 configuration and is excluded from exact specifications |
| Warranty | |
| Manufacturer warranty | 5 years |
| SKU | SDSP81100TAH-000E0 |
| Barcode # | 619659232016 |
| Brand | SanDisk |
| Shipping Weight | 0.0200kg |
| Shipping Width | 0.102m |
| Shipping Height | 0.020m |
| Shipping Length | 0.128m |
DeviceDeal is an authorised SanDisk reseller. This product is supplied with the applicable SanDisk manufacturer warranty in Australia, subject to the manufacturer's warranty terms, eligibility requirements and product assessment. The supplied exact product description states a five-year manufacturer warranty.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible warranty claim.
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