Description
| Feature | Specification |
|---|---|
| Capacity | 1 TB |
| Form Factor | 2.5″ SATA III (7 mm) |
| Interface | SATA 6 Gb/s (backward compatible) |
| Sequential Read | Up to 560 MB/s |
| Sequential Write | Up to 530 MB/s (burst); ~80 MB/s sustained post-cache |
| NAND Type | 92-layer QLC V‑NAND |
| DRAM Cache | 1 GB LPDDR4 |
| Controller | Samsung MKX (Metis) |
| Cache Size | ≈42 GB SLC buffer |
| Endurance (TBW) | 360 TBW |
| MTBF | 1.5 million hours |
| Encryption | AES‑256- TCG Opal 2.0- IEEE1667 |
| Shock Resistance | Up to 1-500 G- 0.5 ms |
| Warranty | 3 years / TBW |
| Software | Samsung Magician v6.1+ |
Samsung 870 QVO 1TB SATA III SSD – High-Capacity Everyday Storage
Affordable Big Storage with Solid Reliability
The Samsung 870 QVO 1TB leverages QLC V‑NAND technology to offer terabyte-scale storage at a low cost per gigabyte. Ideal as a desktop or laptop upgrade- it's designed for everyday tasks—media storage- gaming libraries- document archives—and enhanced by Samsung’s advanced firmware and caching technologies.
Key Features & Benefits
High Capacity & Fast SATA Speeds
- Offers up to 560 MB/s read and 530 MB/s write—top-tier performance for SATA interfaces citeturn0search0turn0search2turn0search3.
Intelligent TurboWrite Cache
- Uses a variable SLC cache (≈42 GB) to maintain burst performance. Speeds may drop to ~80 MB/s after cache saturation citeturn0search2turn0search11turn0search4.
Built-in Security & Durable Design
- Supports AES‑256 full-disk encryption- TCG Opal 2.0- and IEEE1667 hardware-level protection citeturn0search3turn0search7.
- Offers MTBF of 1.5 million hours and shock-resistance up to 1-500 G citeturn0search3turn0search11.
High Endurance for Everyday Use
- Rated for 360 TBW and includes a 3-year warranty- making it 2× better than its predecessor 860 QVO citeturn0search0turn0search2turn0search6turn0search11.
Samsung Magician Software
- Allows firmware updates- drive health monitoring- performance optimization- and secure erase functions citeturn0search0turn0search6.
Considerations
- Write speeds drop during sustained large transfers after the 42 GB cache is full citeturn0search4turn0search11.
- Some Reddit users note that slower write speeds post-cache make it less ideal for heavy continuous workloads citeturn0reddit13turn0reddit18.
- Not as enduring as TLC-based drives—Samsung’s own EVO line offers longer warranty and higher TBW citeturn0reddit20turn0reddit21.
-
“Performance wise you will not see a difference. Longevity is the ‘supposed’ difference… either one will make you happy.” citeturn0reddit21
“People worry about the write endurance of the QVO drives too much… average user will never even reach the limit.” citeturn0reddit16
- Frequently Asked Questions
-
Q1: Can this SSD be used as a system drive (boot drive)?
A1: Yes—for everyday computing it's fine- but if you perform extensive large-file writes- be aware that speeds decline once the 42 GB cache is full. -
Q2: Is it reliable for media/gaming storage?
A2: Absolutely. Many users rely on it for PS4 game libraries—fast- efficient- and cost-effective citeturn0reddit13turn0reddit15. -
Q3: How long is the warranty?
A3: Samsung offers a 3-year warranty or up to 360 TBW—whichever comes first citeturn0search0turn0search2turn0search11. -
Q4: Should I get a TLC drive instead?
A4: If your workload involves constant high-volume writing- a TLC drive (like Samsung EVO or Crucial MX500) may be more suitable; otherwise- the QVO delivers great value citeturn0reddit20turn0reddit18.