Kingston A400 240GB SATA III 2.5"
The 240GB Kingston A400 delivers sequential reads up to 500 MB/s and writes up to 350 MB/s, making it a straightforward SATA III upgrade for older desktops and notebooks. Its 2.5-inch 7mm form factor and shock resistance suit thin laptops, while the 80 TBW endurance and 1,000,000-hour MTBF offer dependable daily use. Best for budget-conscious users replacing a slow hard drive in a legacy system who need a simple, reliable boot drive without paying for NVMe performance.
現在、販売店の最新価格はありません
概要
メリットとデメリット
長所
- Strong social proof (95th percentile) 95th
- Strong affordability (85th percentile) 85th
短所
- Below average capacity (11th percentile)
- Below average speed (12th percentile)
- Below average random (22nd percentile)
オーナーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
- Q2 2026100/100
Buyers in this period praised the SSD for its speed, reliability, and ease of installation, using it to upgrade old desktops or as external storage. All reviews were positive, with no complaints.
- Speed: multiple reviewers noted significant performance gains, including faster boot times and overall system responsiveness.
- Versatility: used as external drive via USB-C adapter and to replace spinning disks, showing flexibility.
- Reliability: described as reliable and light, with no failures or issues mentioned.
- Value: considered affordable and recommended for anyone seeking an SSD upgrade.
- Q1 202695/100
Buyers report the Kingston A400 960GB SSD dramatically improves system speed and responsiveness, is easy to install, and offers good value. One user notes it has remained reliable after four years of use.
- Noticeable performance boost in boot times, app loading, and overall responsiveness compared to HDDs.
- Easy installation in 2.5" SATA slots, suitable for upgrading older PCs or laptops.
- Good price for the capacity and performance delivered.
- Long-term reliability: one user reports the drive still works like new after four years.
- Q2 202387/100
Buyers in Q2 2023 praised the SSD for reviving old computers, offering great value, and providing reliable performance. One noted it's not the fastest but a big upgrade from HDDs, and another highlighted excellent customer service during installation.
- Revives old Macs, Windows PCs, and Linux servers effectively; multiple successful installations.
- Great price for a basic OS drive, offering significant improvement over traditional hard drives.
- Excellent customer service during a laptop repair, with the product working well so far.
- Performance is not the fastest but still a substantial upgrade from spindle drives.
- Q4 201893/100
Buyers in Q4 2018 praised the SSD's value, speed, and build quality, recommending it for HDD upgrades. One noted the need for a SATA cable and bracket, and another mentioned capacity limits for gamers.
- Great value for the price, with fast boot times and solid build quality from Kingston.
- Capacity is limited for gamers; 120GB fits only 2-3 modern games, but fine for basic upgrades.
- Requires separate purchase of SATA cable and mounting bracket, which may be inconvenient.
日付のある顧客レビュー 18 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
パフォーマンス
スペック
全スペック一覧
Drive
| Capacity | 240 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 500 |
| Sequential Write (MB/s) | 350 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
| Controller | Marvell 88SS1074 |
Reliability
| Endurance (TBW) | 80 |
| MTBF (hours) | 1000000 |
Features
| Hardware Encryption | No |
競合製品との比較
| Spec | Kingston A400 | Samsung 9100 PRO | Western Digital Black SN850X | Micron T710 CT4000T710SSD5 | Crucial T500 | SanDisk WD_BLACK WDS800T2XHE |
|---|---|---|---|---|---|---|
| Capacity | 240GB | 4TB | 4TB | 4TB | 2TB | 8TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 | PCIe 4.0 x4 | PCIe 4.0 |
| Seq Read | 500 MB/s | 14,800 MB/s | 7,300 MB/s | 14,500 MB/s | 7,400 MB/s | 7,200 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | false | true | true |
| Endurance | 80 TBW | 2400 TBW | 2400 TBW | 2400 TBW | 1200 TBW | 4800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | Speed | Random | Feature | Capacity | User Sentiment | Endurance | ユーザー評価 | Affordability |
|---|---|---|---|---|---|---|---|---|
| Kingston A400 | 11.8 | 22.4 | 53.8 | 10.6 | 56.9 | 51.8 | 95.4 | 84.7 |
| Samsung 9100 PRO Compare | 99.3 | 99.8 | 99.7 | 92.6 | 0 | 86.1 | 99.6 | 5.1 |
| Western Digital Black SN850X Compare | 89 | 95.7 | 89.5 | 92.6 | 94.6 | 88.3 | 95.4 | 10.5 |
| Micron T710 CT4000T710SSD5 Compare | 99.1 | 99.2 | 89.5 | 92.6 | 0 | 86.1 | 77.5 | 11.7 |
| Crucial T500 Compare | 94 | 96.9 | 99 | 78.5 | 78.8 | 83.1 | 95.4 | 19.7 |
| SanDisk WD_BLACK WDS800T2XHE Compare | 87.7 | 96.4 | 94 | 98.1 | 0 | 88.3 | 95.4 | 3.8 |
用途別スコア
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
