Samsung 870 QVO 4TB SATA 2.5" Internal Solid State Drive (SSD) (MZ-77Q4T0BW)




- Stock: In Stock
- Brand: Samsung
- Model: MZ-77Q4T0BW
- SKU: B089QYSMJT
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Samsung 870 QVO 4TB SATA 2.5" Internal SSD (MZ-77Q4T0BW)
Upgrade your storage without compromise — the Samsung 870 QVO 4TB delivers massive capacity and fast, reliable SATA performance so you can store entire media libraries, accelerate large projects, and boot systems in seconds. Ideal for power users, creatives and gamers who need space plus speed, it blends practical durability with the reassuring backing of Samsung’s quality and a 3-year limited warranty. Buy from Vlebazaar and enjoy genuine products, dependable warranty support, secure checkout and attentive customer service for a smooth, trustworthy upgrade experience.
Top Features
- 4TB high-capacity storage — keep huge libraries, games and projects in one drive.
- Up to 560/530 MB/s sequential speeds — feel faster boot times and snappier file transfers.
- QLC V-NAND technology — maximise density without compromising everyday performance.
- SATA III 6Gb/s interface — wide compatibility with laptops and desktops.
- Slim 2.5" form factor — easy, tool-free upgrades for notebooks and PCs.
- Robust endurance (high TBW) — dependable long-term durability for intensive use.
- Quiet, no-moving-parts design — smoother, vibration-free operation and comfort.
- Optimised reliability — Samsung engineering for thermal control and sustained performance.
- Simple migration support — ready for cloning and straightforward installation.
- 3-year limited manufacturer warranty — peace of mind backed by brand trust and Vlebazaar assistance.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Samsung 870 QVO 4TB (MZ-77Q4T0BW) |
| Brand | Samsung |
| Capacity | 4TB |
| Form Factor | 2.5-inch (7mm) |
| Interface / Connectivity | SATA III (6 Gb/s), backward compatible with SATA II/I |
| Sequential Read / Write | Up to 560 MB/s read, up to 530 MB/s write |
| NAND Type | QLC V-NAND |
| Controller | Samsung proprietary controller |
| TBW (Total Bytes Written) | 1,440 TBW (typical endurance rating) |
| Warranty | 3-year limited manufacturer warranty |
| Dimensions | 100 x 69.85 x 6.8 mm |
| Weight | Approx. 45 g |
| Operating Temperature | 0°C to 70°C |
| MTBF | 1.5 million hours |
| Compatibility | Windows, macOS, Linux, gaming consoles (PS4, Xbox) — SATA-compatible systems |
| Materials / Build | Durable 2.5" enclosure with thermal management |
| Battery | N/A |
| Box Contents | Samsung 870 QVO 4TB SSD, installation guide, warranty information |
| Country of Origin | Made in South Korea |
Why Buy From Vlebazaar?
Vlebazaar guarantees 100% genuine products, secure payments and fast doorstep delivery across India. Our dedicated support team helps with warranty registration, returns and installation guidance so your upgrade is effortless. We verify authenticity, offer transparent pricing and reliable after-sales care — trust Vlebazaar for safe purchases, clear policies and expert assistance every step of the way.
Who Should Buy This?
- Gamers needing large local game libraries and faster load times.
- Video editors and photographers working with huge media files.
- Professionals who require reliable high-capacity storage for projects.
- Laptop and desktop upgraders seeking a simple performance boost.
- Small businesses looking for cost-efficient, high-capacity storage.
Smart FAQs
- Is this SSD compatible with my laptop? If your laptop has a 2.5" SATA drive bay or supports SATA via caddy/adapter, the Samsung 870 QVO will fit and work. Check your system manual for 2.5" SATA compatibility.
- Will this improve gaming and application load times? Yes — compared to HDDs, the 870 QVO significantly reduces boot, load and file-transfer times thanks to SSD read/write speeds and near-instant access.
- How long does the warranty cover the drive? The drive includes a 3-year limited manufacturer warranty. Vlebazaar assists with warranty claims and support.
- Can I clone my current drive to this SSD? Yes — cloning software from Samsung or third-party tools can migrate your OS and files; ensure you have connectors/adapters if moving from a different form factor.
- What does TBW mean and is 1,440 TBW enough? TBW (Total Bytes Written) indicates endurance. 1,440 TBW is designed for heavy everyday use and provides reliable long-term storage for most consumers and professionals.
- Does the drive need special cooling? The 870 QVO uses efficient thermal management; standard system airflow is sufficient. Keep your system ventilated for best sustained performance.
- How quickly will Vlebazaar deliver and support this product? Delivery times depend on your location, but we prioritise fast shipping and offer responsive customer support for setup and warranty assistance.

