SP Silicon Power SSD
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Snapshot
The 30-Second Version
The XS70 hits 7,300 MB/s read and 6,800 MB/s write, landing in the 91st percentile for speed. Its 1,400 TBW endurance rating and 5-year warranty make it one of the most durable PCIe 4.0 drives we've seen. At $570 USD, it's pricey, but the 4.7-star rating from 2,233 reviews suggests buyers think it's worth it.
Pros & Cons
Pros
- 7,300 MB/s read speed puts it in the 91st percentile 91st
- 1,400 TBW endurance rating is well above average 89th
- Built-in heatsink keeps temps down during long gaming sessions 89th
- 4.7-star rating from 2,233 reviews shows strong real-world reliability 85th
- 5-year warranty covers you for the long haul
Cons
- Portable score of 22.1 out of 100 means it's not for laptops
- $570 USD price tag is steep for a 2TB drive
- Random performance at 80th percentile trails the best drives
- Only one US listing, so price competition is limited
What owners think
The Word on the Street
The proof
Performance
The headline numbers are 7,300 MB/s sequential read and 6,800 MB/s write. That's PCIe 4.0 territory, and it lands in the 91st percentile for speed. For context, that's faster than most drives we've tested, and it's right up there with drives that cost significantly more. The DRAM cache helps with sustained transfers, so you won't see performance crater when moving large game files or video projects.
Random performance sits at the 80th percentile, which is solid but not chart-topping. If you're doing heavy database work or running a server with tons of small file operations, there are better options. But for gaming and general workstation use, the XS70 keeps up without breaking a sweat. The NVMe 1.4 support also means lower latency and better power efficiency compared to older drives.
Specifications
Full Specifications
Drive
| Capacity | 2000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7300 |
| Sequential Write (MB/s) | 6800 |
Hardware
| DRAM Cache | Yes |
Reliability
| Endurance (TBW) | 1400 |
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
vs Competition
Against the Samsung 9100 PRO, the XS70 holds its own on sequential speeds but gives up ground on random performance. The WD_BLACK SN850X is a closer match, with similar speed numbers and a comparable price point, though WD's brand recognition and software support give it an edge for some buyers. The Kingston Fury Renegade and Seagate FireCuda 530R both offer similar PCIe 4.0 performance, but the XS70's 1,400 TBW endurance rating beats most of them. The Crucial T710 is the wildcard here, often priced lower with comparable specs. If you're shopping purely on price per gigabyte, the XS70 isn't the winner. But if endurance and the built-in heatsink matter, it's a strong contender.
| Spec | SP Silicon Power SSD | Samsung 9100 PRO | Western Digital WD_BLACK SN850X | Crucial T500 | Kingston Fury Renegade SFYRDK/2000G | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 2TB | 8TB | 4TB | 2TB | 2TB | 4TB |
| 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 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 7,300 MB/s | 14,800 MB/s | 7,300 MB/s | 7,400 MB/s | 7,300 MB/s | 7,400 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | true | false |
| Endurance | 1400 TBW | 4800 TBW | 2400 TBW | 1200 TBW | 2000 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof |
|---|---|---|---|---|---|---|
| SP Silicon Power SSD | 90.7 | 80.4 | 84.5 | 78.2 | 89.2 | 88.5 |
| Samsung 9100 PRO Compare | 99 | 99.8 | 99.7 | 98.1 | 85.8 | 95.6 |
| Western Digital WD_BLACK SN850X Compare | 88.2 | 95 | 93.8 | 92.6 | 80.9 | 95.6 |
| Crucial T500 Compare | 93.8 | 96.4 | 99 | 78.2 | 82.9 | 95.6 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.9 | 93.7 | 93.8 | 78.2 | 93.8 | 95.6 |
| Seagate FireCuda 530R Compare | 92.5 | 96.3 | 52.9 | 92.6 | 95.4 | 88.5 |
Price
Value & Pricing
At $570 USD, the XS70 is asking a premium price for a 2TB drive. That works out to about $285 per terabyte, which is on the higher end for PCIe 4.0 storage. The 1,400 TBW endurance and 5-year warranty help justify the cost, since you're getting a drive that should last through multiple system upgrades. But the single US listing means you won't find much price variation, and the CAD price of $923 is a whole different conversation for Canadian buyers. If you can catch this on sale, it becomes a much easier recommendation.
Read more
Overview
The Silicon Power XS70 hits 7,300 MB/s read and 6,800 MB/s write, which puts it in the 91st percentile for speed in our database. That's the kind of number that makes loading screens disappear. The 2TB capacity and 1,400 TBW endurance rating mean this drive isn't just fast, it's built to take a beating for years. And the shark-gill heatsink isn't just marketing fluff, it actually keeps thermals in check during long sessions.
At 4.7 stars from over 2,200 reviews, buyers seem to agree this thing delivers. The social proof sits at the 89th percentile, which is rare for a brand that doesn't have Samsung's marketing budget. But the price is where things get interesting. At $570 USD, it's not cheap, and the portable score of 22.1 out of 100 tells you this is strictly a desktop or PS5 drive, not something you'll toss in a bag.
Common Questions
Q: Is the XS70 compatible with PS5?
Yes, the XS70 includes a built-in heatsink that meets PS5's thermal requirements. The 7,300 MB/s read speed also exceeds Sony's 5,500 MB/s minimum recommendation, so you'll get full performance in the console.
Q: How long will this drive last?
The XS70 is rated for 1,400 TBW, which means you could write 1.4 petabytes of data before the warranty endurance limit is reached. For most users, that's 10+ years of normal use. The 5-year warranty also covers you regardless of TBW usage.
Q: Does the heatsink cause any fitment issues?
The XS70 uses the standard M.2 2280 form factor, and the heatsink is designed to fit within PS5's expansion bay. For desktop motherboards, the heatsink may interfere with some motherboard's built-in M.2 covers, so you might need to remove the motherboard's cover or use a different slot.
Who Should Skip This
If you're building a portable rig or need a drive for a laptop, look elsewhere. The portable score of 22.1 out of 100 is one of the weakest we've seen, and the heatsink adds bulk that won't fit in most thin laptops. Budget shoppers should also skip this one. At $570 USD, you're paying a premium for endurance and the heatsink, and drives like the Crucial T710 offer similar speed for less money. If you don't need the 1,400 TBW rating or the PS5-specific cooling, save your cash.
Verdict
The Silicon Power XS70 is a fast, durable drive that earns its 91st percentile speed ranking. The 1,400 TBW endurance and 5-year warranty make it a safe long-term investment, and the built-in heatsink is genuinely useful for PS5 owners. The $570 USD price is the main sticking point, especially when competitors like the Crucial T710 offer similar performance for less. But if you want a drive that'll still be kicking in five years and you don't mind paying for that peace of mind, the XS70 delivers.
