Kingston SSD
The Phison E18 controller and TLC NAND deliver 7000 MB/s reads and 6000 MB/s writes, with 900K random read IOPS, making it a top-tier PCIe 4.0 drive. Its graphene aluminum heat spreader keeps thermals in check in compact M.2 2280 systems, and the 800 TBW endurance suits heavy workloads. Best for workstation users who need sustained high-speed storage for large file transfers and content creation.
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概要
The 30-Second Version
The KC3000 is a Gen4 speed demon with endurance to spare. Grab it at the low end of the price range and don't look back.
Pros & Cons
長所
- Blazing 7000 MB/s reads and 6000 MB/s writes 94th
- Excellent endurance at 800 TBW 93rd
- Top-tier random performance 89th
- Includes a low-profile graphene heat spreader 80th
短所
- Portable score is abysmal
- Capacity is just average for the price
- 3-year warranty is shorter than some rivals
- No price listed, which makes value hard to judge
オーナーの声
The Word on the Street
実証データ
Performance
The headline numbers are strong, but what surprised us is the endurance. 800 TBW on a 1TB drive is well above what most competitors offer, and that's backed by a 3-year warranty. Random performance is also a standout, landing near the top of our database. The only real weak spot is portable use, where it scores a dismal 19.6 out of 100. This is a desktop or laptop drive, not something you'll want to toss in an external enclosure and lug around.
Specifications
Full Specifications
Drive
| Capacity | 1000 |
| Form Factor | M.2 |
| Interface | PCIe 4.0 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7000 |
| Sequential Write (MB/s) | 6000 |
| Random Read (IOPS) | 900000 |
| Random Write (IOPS) | 1000000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
| Controller | Phison E18 |
Reliability
| Endurance (TBW) | 800 |
| MTBF (hours) | 1800000 |
| Warranty (years) | 3 |
Features
| Heatsink | Yes |
vs Competition
The KC3000 goes head-to-head with the WD Black SN850X and Samsung 990 PRO, and it holds its own. The SN850X is slightly faster in some real-world tests, but the Kingston counters with better endurance. The 990 PRO is the premium pick with a longer warranty, but you'll pay for it. If you want the best balance of speed, endurance, and price, the KC3000 is the sweet spot.
| Spec | Kingston SSD | Samsung 9100 PRO | Western Digital WD Black SN850X | Crucial T500 | Seagate FireCuda 530R | SanDisk Western Digital WDS400T1X0M |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 8TB | 4TB | 2TB | 4TB | 4TB |
| Form Factor | M.2 | 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 5.0 x4 |
| Seq Read | 7,000 MB/s | 14,800 MB/s | 7,300 MB/s | 7,400 MB/s | 7,400 MB/s | 14,900 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | false | true |
| Endurance | 800 TBW | 4800 TBW | 2400 TBW | 1200 TBW | 5050 TBW | 2400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| Kingston SSD | 80.4 | 92.7 | 93.9 | 54.9 | 89.4 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.8 | 98.1 | 85.4 |
| Western Digital WD Black SN850X Compare | 88.3 | 95.1 | 93.9 | 92.6 | 80.4 |
| Crucial T500 Compare | 93.8 | 96.4 | 99 | 78.3 | 82.4 |
| Seagate FireCuda 530R Compare | 92.5 | 96.3 | 52.9 | 92.6 | 95.4 |
| SanDisk Western Digital WDS400T1X0M Compare | 97.6 | 99.1 | 97.5 | 92.6 | 80.4 |
価格
Value & Pricing
Pricing is all over the place. In the US, you'll see anywhere from $272 to $350 depending on the vendor, and in Canada the spread is even wider at $250 to $453 CAD. If you're in the US, the $272 listing is the one to grab. At that price, this drive is a steal. At the high end, you're better off looking at the WD Black SN850X or Samsung 990 PRO.
詳細情報
Overview
The Kingston KC3000 is one of those drives that just quietly gets everything right. It's a PCIe 4.0 NVMe stick with a Phison E18 controller, TLC NAND, and a DRAM cache, and it hits 7000 MB/s reads and 6000 MB/s writes. That's basically the ceiling for Gen4 drives, and it puts this thing in the top tier without any drama.
Common Questions
Q: Can I use this in a PS5?
Yep, it's recommended for PS5 use. Just make sure you have a heatsink, which this drive includes.
Q: Is the 3-year warranty a dealbreaker?
Not really. The 800 TBW endurance rating means you'll likely outgrow the drive before you wear it out. But if you want peace of mind, the Samsung 990 PRO has a 5-year warranty.
Q: Will this work in a PCIe 3.0 motherboard?
Yes, it's backward compatible. You'll be limited to PCIe 3.0 speeds, but one owner copied a 44GB file in under 20 seconds on a Z170 board, so it's still plenty fast.
Who Should Skip This
If you need a portable drive or something for a laptop with tight thermal constraints, this isn't it. The portable score is one of the worst we've seen, and the heat spreader adds a bit of bulk. Go grab a Samsung T7 or a WD Black SN770M instead.
Verdict
Buy it. The Kingston KC3000 is a top-tier Gen4 drive that delivers flagship performance without the flagship price tag, assuming you shop around. It's fast, durable, and reliable. The only reason to skip it is if you need something portable or you're dead set on a 5-year warranty.
