SANDISK Optimus GX Pro 850X 8TB SSD NVME M.2 2280 PCIe 4.0 Solid State Drive
Capacity: 8 TB
Product Technical Specification
| Features | |
| NVMe version | 1.4 |
| Security algorithms | TCG Opal 2.0 |
| SSD capacity | 8 TB |
| SSD form factor | M.2 |
| Interface | PCI Express 4.0 |
| NVMe | Yes |
| Memory type | TLC 3D NAND |
| Component for | PC/Laptop |
| Hardware encryption | Yes |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Read speed | 7200 MB/s |
| Write speed | 6600 MB/s |
| Random read (4KB) | 1200000 IOPS |
| Random write (4KB) | 1200000 IOPS |
| PCI Express interface data lanes | x4 |
| Mean time between failures (MTBF) | 1750000 h |
| Windows operating systems supported | Windows 10, Windows 11 |
| TBW rating | 4800 |
| Power | |
| Average power consumption (read) | 6.7 W |
| Average power consumption (write) | 8 W |
| Power consumption (sleep) | 0.005 W |
| Brand-specific features | |
| Brand specific technologies | SLC Caching |
| Weight & dimensions | |
| Width | 22 mm |
| Depth | 80 mm |
| Height | 3.88 mm |
| Weight | 8.6 g |
| Packaging data | |
| Bundled software | Acronis True Image |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 85 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating vibration | 5 G |
| Non-operating vibration | 4.9 G |
| Operating shock | 1500 G |
| Other features | |
| Warranty period | 5 year(s) |
| Compliance certificates | BSMI, CB, CE, Federal Communications Commission (FCC), KCC, RCM, RoHS, TÜV mark, UKCA, UL, VCCI |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
Elite performance for champions.
Champion your gaming sessions and creative workflows with the SANDISK Optimus GX PRO 850X NVMe™ SSD. Load levels fast and push through your creative workflow with PCIe® 4.0 Sequential Read/Write speeds up to 7,300/6,600 MB/s (2TB and 4TB models). With Random Read/Write speeds up to 1.2M/1.2M IOPS (8TB model) and integrated SANDISK nCache™ 4.0 technology, experience seamless game sessions and smooth multitasking. Integrated SANDISK Optimus heatsink helps your drive minimize throttle for those intense game or work sessions. Store your large games and digital assets with capacities up to 8TB on M.2 2280 built with trusted SANDISK BiCS TLC 3D NAND. Engineered for video editing with an endurance rating of up to 4,800 TBW (8TB model). Help protect your projects and data with TCG Opal v2.0 data-at-rest encryption. With Microsoft® DirectStorage support, you’re ready for future games. Ideal for gaming PCs, creator PCs, and laptops.
Dominate your game session and creative projects
Load levels fast and push through your creative workflow with PCIe® 4.0 Sequential Read/Write speeds up to 7,300/6,600 MB/s (2TB and 4TB models). This SSD is ready for anything from blazing fast video editing to intense gaming sessions.
Stay in the game
With Random Read/Write speeds up to 1.2M/1.2M IOPS (8TB model) and integrated SANDISK nCache™ 4.0 technology, experience seamless game sessions and smooth multitasking. Get ready for future games supporting Microsoft® DirectStorage.
No need to delete
Stop deleting to make room for more games and applications. With capacities up to 8TB powered by trusted SANDISK BiCS TLC 3D NAND on M.2 2280, you’ll have room for more.
Designed with the creator in mind
Up to a 4,800 TBW (8TB model) endurance rating means your drive stays by your side through rigorous content creation workflows. You can also help protect your digital assets with TCG Opal v2.0 data-at-rest encryption.
You can do more with SANDISK software
The downloadable SANDISK Dashboard application (Windows® only) keeps your drive up to date, monitors its health, and enables Game Mode to transform your gaming experience. Plus, Acronis® True Image™ for SANDISK software6 helps you migrate to your new drive.
Rest easy
Your hard work is covered with our Sandisk’s 5-year limited warranty for peace of mind.
Specification:
- Capacity: 8TB
- Form Factor: M.2 2280 S3-M
- Connector: M.2
- Sequential Read Performance: 7,200MB/s;
- Sequential Write Performance: 6,600MB/s
- Random Read: 1.2M IOPS
- Random Write: 1.2M IOPS
- Dimensions (L x W x H): 3.15" x 0.91" x 0.35"
- Warranty: 5-Year Limited Warranty
- Endurance (TBW): 4800
- Weight: 24gms
- Model Number: SDSP81800TAN-000E0
- Operating Temperature: 0°C to 85°C
- Non-Operating Temperature: -40°C to 85°C.
| Features | |
| NVMe version | 1.4 |
| Security algorithms | TCG Opal 2.0 |
| SSD capacity | 8 TB |
| SSD form factor | M.2 |
| Interface | PCI Express 4.0 |
| NVMe | Yes |
| Memory type | TLC 3D NAND |
| Component for | PC/Laptop |
| Hardware encryption | Yes |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Read speed | 7200 MB/s |
| Write speed | 6600 MB/s |
| Random read (4KB) | 1200000 IOPS |
| Random write (4KB) | 1200000 IOPS |
| PCI Express interface data lanes | x4 |
| Mean time between failures (MTBF) | 1750000 h |
| Windows operating systems supported | Windows 10, Windows 11 |
| TBW rating | 4800 |
| Power | |
| Average power consumption (read) | 6.7 W |
| Average power consumption (write) | 8 W |
| Power consumption (sleep) | 0.005 W |
| Brand-specific features | |
| Brand specific technologies | SLC Caching |
| Weight & dimensions | |
| Width | 22 mm |
| Depth | 80 mm |
| Height | 3.88 mm |
| Weight | 8.6 g |
| Packaging data | |
| Bundled software | Acronis True Image |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 85 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating vibration | 5 G |
| Non-operating vibration | 4.9 G |
| Operating shock | 1500 G |
| Other features | |
| Warranty period | 5 year(s) |
| Compliance certificates | BSMI, CB, CE, Federal Communications Commission (FCC), KCC, RCM, RoHS, TÜV mark, UKCA, UL, VCCI |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a simple, hassle-free returns policy. If for whatever
reason you are not happy with the item purchased, you can return it to us
within 14 days of receipt for a refund. This applies to items purchased
direct through Buykingston only.
Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If
an item has been opened for inspection but shows signs of use beyond that, a
deduction may apply to reflect the reduced value — see our full
Terms & Conditions
(Section 12) for details.
Some items are excluded from our money-back guarantee unless they have developed a fault. These include:
- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with
custom logos on them, e.g. USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked
items.
How do I go about returning my order?
Please contact us
via our contact page with your order number. We will provide you with an RMA
number and return instructions, including your return deadline and whether a
freepost label applies to your order.
Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.
Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we
understand you may no longer have the original packaging.
Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable
return postage, or provide a freepost label where available. If you are
returning an item for another reason (including simply changing your mind),
you are responsible for return postage unless we have expressly confirmed a
freepost label in your RMA email — we recommend using a tracked and
insured service for items of significant value.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
directly for assistance.
Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.