Optimus GX PRO 850X storage
This exact SKU is identified as a 1TB SanDisk Optimus GX PRO 850X SSD.
A 1TB SanDisk Optimus GX PRO 850X PCIe 4.0 NVMe M.2 SSD, 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.
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.
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.
A heatsink is not identified in the exact supplied product name for this SKU.
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 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.
(SDSP81100TAN-000E0)
This exact SKU is identified as a 1TB SanDisk Optimus GX PRO 850X SSD.
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 does not identify this SKU as the heatsink version.
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.
The supplied exact product description states a five-year manufacturer warranty.
Specifications are organised from the information supplied for SKU SDSP81100TAN-000E0.

| Verified product details | |
| Brand | SanDisk |
|---|---|
| Series | Optimus GX PRO 850X |
| Model | SDSP81100TAN-000E0 |
| Capacity | 1TB |
| Product type | NVMe M.2 SSD |
| Heatsink | Not 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 | SDSP81100TAN-000E0 |
| Barcode # | 619659231972 |
| 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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