SanDisk
SanDisk Ultrastar DC SN640
Best high endurance storage for demanding professional applications.
The SanDisk Ultrastar DC SN640 NVMe SSD is a mainstream SSD designed for broad deployment in data center IT and cloud environments. It serves effectively as a boot drive, caching solution, or primary storage, offering reliable performance for demanding applications. With capacities up to 7.68TB and a 5-year limited warranty, it provides a robust storage option for businesses seeking efficiency and capacity.
$799.99
Owner Satisfaction
4.4
/ 5
Category Rank
1889
/ 4074
#1889 in Hard Drives
Price vs Category Average
+52%
Above average
Capacity
3.84
/ TB
Who it's for
- Data center managers requiring high-speed storage solutions
- IT professionals needing durable storage for mission-critical applications
- Businesses focused on optimizing data center energy consumption
Who should skip it
- Home users or small businesses with limited IT budgets
- Consumers seeking storage for personal computers or gaming rigs
- Users with legacy hardware or non-NVMe compatible motherboards
Key Specs
Capacity
3.84TB
Interface
NVMe
Sequential Read Performance
Up to 3340MB/s
Warranty
5-Year Limited Warranty
Form Factor
2.5-inch
Intended Use
Data Center, Cloud Storage, Boot Drive, Caching, Primary Storage
Features
- High Capacity Storage
- NVMe Performance
- Data Center Ready
- Reliable Boot and Cache Drive
- 5-Year Limited Warranty
What customers say
The SanDisk Ultrastar DC SN640 consistently earns high marks for its exceptional reliability and robust quality. Users frequently praise its dependable performance under demanding workloads, highlighting its suitability for critical enterprise environments. The drive's endurance and consistent operation are key strengths, providing peace of mind for data integrity and system uptime. While not always the cheapest option, its long term stability and build quality often justify the investment, making it a preferred choice for professionals prioritizing unwavering storage solutions.
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