SanDisk 8TB SSD PCIe 4.0 NVMe
The 8TB capacity with PCIe 4.0 speeds up to 7,300 MB/s read and 6,300 MB/s write delivers fast load times for high-end gaming. The optional heatsink maintains peak performance during intense sessions, while the WD_BLACK Dashboard enables Game Mode 2.0 for an optimized experience. Best for gamers and workstation users needing massive storage and sustained speed for large game libraries and heavy workloads.
अभी किसी विक्रेता की मौजूदा कीमत नहीं है
एक नज़र में
The 30-Second Version
8TB of storage in the 98th percentile for capacity, with 1200K random IOPS that put it in the 96th percentile for random performance. The 4800 TBW endurance rating means this drive will outlast most builds. But the 4th percentile affordability score means you'll pay dearly for the privilege.
Pros & Cons
खूबियाँ
- 8TB capacity in the 98th percentile, enough for massive game libraries 98th
- 1200K random IOPS puts it in the 96th percentile for random performance 96th
- 4800 TBW endurance rating with a 5-year warranty 95th
- 7200 MB/s read speed keeps load times short 94th
- Heatsink included for sustained performance
कमियाँ
- 4th percentile affordability, this drive is expensive
- Speed is 88th percentile, not the absolute fastest PCIe 4.0 drive
- Portable score of 25.5/100, this is not a drive for external use
- One customer reported a defective unit out of the box
मालिकों की राय
The Word on the Street
प्रमाण
Performance
The headline numbers are strong: 7200 MB/s sequential read and 6600 MB/s write. That puts it in the 88th percentile for speed, which is solid but not chart-topping. The real story here is the random performance. 1200K random read IOPS and 1200K random write IOPS land this drive in the 96th percentile for random operations. That's what makes game loading and OS responsiveness feel snappy, not just big file transfers. The TLC NAND and DRAM cache keep things consistent under load, and the heatsink option helps maintain peak performance during long gaming sessions.
For a PCIe 4.0 drive, these numbers are about as good as it gets. You're not going to see PCIe 5.0 speeds here, but honestly, most people won't notice the difference in real-world gaming. The 8TB capacity means you can install your entire Steam library and still have room for a few hundred gigabytes of mods.
Specifications
Full Specifications
Drive
| Capacity | 8000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7200 |
| Sequential Write (MB/s) | 6600 |
| Random Read (IOPS) | 1200000 |
| Random Write (IOPS) | 1200000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
Reliability
| Endurance (TBW) | 4800 |
| MTBF (hours) | 1750000 |
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
vs Competition
Against the Samsung 9100 PRO, the SN850X holds its own on random performance but gives up some sequential speed. The Kingston FURY Renegade G5 and Micron T710 are both strong PCIe 4.0 competitors, but neither offers an 8TB option in this form factor. The Crucial T500 is a solid budget alternative if you don't need the capacity. Where the SN850X really stands out is the combination of 8TB capacity and high random IOPS. No other drive in this class gives you both. The Samsung 980 and 990 series have had firmware issues that pushed some buyers to WD, and the SN850X has been a reliable alternative for those folks.
| Spec | SanDisk 8TB SSD | Samsung 9100 PRO | Western Digital Black SN850X | Kingston FURY Renegade G5 SFYR2S/4T0 | Micron T710 CT4000T710SSD5 | Crucial T500 |
|---|---|---|---|---|---|---|
| Capacity | 8TB | 4TB | 4TB | 4TB | 4TB | 2TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 x4 |
| Seq Read | 7,200 MB/s | 14,800 MB/s | 7,300 MB/s | 14,800 MB/s | 14,500 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | false | true |
| Endurance | 4800 TBW | 2400 TBW | 2400 TBW | 4000 TBW | 2400 TBW | 1200 TBW |
| Compare | Compare | Compare | Compare | Compare |
| उत्पाद | Speed | Random | Feature | Capacity | Endurance | सामाजिक प्रमाण | Affordability |
|---|---|---|---|---|---|---|---|
| SanDisk 8TB SSD | 87.7 | 96.4 | 94 | 98.1 | 88.3 | 95.4 | 3.8 |
| Samsung 9100 PRO Compare | 99.3 | 99.8 | 99.7 | 92.6 | 86.1 | 99.6 | 5.1 |
| Western Digital Black SN850X Compare | 89 | 95.7 | 89.5 | 92.6 | 88.3 | 95.4 | 10.5 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.5 | 99 | 91 | 92.6 | 93.6 | 87.2 | 6.3 |
| Micron T710 CT4000T710SSD5 Compare | 99.1 | 99.2 | 89.5 | 92.6 | 86.1 | 77.5 | 11.7 |
| Crucial T500 Compare | 94 | 96.9 | 99 | 78.5 | 83.1 | 95.4 | 19.7 |
कीमत
Value & Pricing
Let's talk money. In the US, prices range from $1,246 to $1,699 across five listings. That's a $453 spread for the exact same drive, which is frankly ridiculous. The best deal we found is at the lower end of that range, so shop around before you commit. In Canada, the spread is even worse: CAD 1,400 to CAD 3,969. That's a CAD 2,569 difference, and anyone paying the high end is getting taken for a ride. The 4th percentile affordability score tells the real story: you're paying a hefty premium for 8TB in a single M.2 slot. If you can live with 4TB, you'll save a lot of money.
और पढ़ें
Overview
The WD_BLACK SN850X 8TB is a storage monster. 8TB of capacity puts it in the 98th percentile of all drives in our database, and the 7200 MB/s read speed is nothing to sneeze at either. This is the drive you buy when you're done juggling game installs and just want everything ready to go. The endurance rating of 4800 TBW means you could write over 2.5TB every single day for five years and still be under warranty. That's a level of confidence most drives can't touch.
But here's the thing: this drive costs a small fortune. The affordability score sits at the 4th percentile, which is our polite way of saying it's one of the most expensive drives per gigabyte we track. You're paying a premium for the 8TB capacity and the WD_BLACK branding. Whether that's worth it depends entirely on how much you hate uninstalling games.
Common Questions
Q: Is this drive good for gaming and large media files?
Yes. The 7200 MB/s read and 6600 MB/s write speeds handle large file transfers quickly, and the 1200K random IOPS make game loading and asset streaming feel responsive. The 8TB capacity means you won't run out of space for games or media projects.
Q: Will this drive work in a PS5?
Yes, the heatsink version fits in the PS5's M.2 slot and meets the console's speed requirements. The 7200 MB/s read speed exceeds Sony's 5500 MB/s minimum, so you'll get fast load times and plenty of room for a large game library.
Q: How long will this drive last?
The 4800 TBW endurance rating means you can write 4800 terabytes over the drive's lifetime before the warranty runs out. That works out to about 2.6TB per day for five years. The 1.75 million hour MTBF rating also suggests a very low failure rate.
Who Should Skip This
If you don't need 8TB, skip this drive. The 4th percentile affordability score means you're paying a massive premium for capacity you won't use. A 2TB or 4TB drive will give you similar speed at a fraction of the cost. Also skip it if you need something portable, the 25.5/100 portable score makes it clear this is a desktop-only drive. And if you're chasing the absolute fastest sequential speeds, the 88th percentile speed ranking means there are faster PCIe 4.0 drives out there, though the difference is marginal in real-world use.
Verdict
The WD_BLACK SN850X 8TB is the drive to buy if you need maximum capacity in a single M.2 slot and you're willing to pay for it. The 98th percentile capacity and 96th percentile random performance make it a standout for gamers and content creators with massive libraries. The 4800 TBW endurance and 5-year warranty give you peace of mind. Just make sure you shop around, because the price spread between retailers is absurd. If you find it near the low end of the range, it's a solid buy. If you're paying full retail, you might want to reconsider.
