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| Brand | Intel |
|---|---|
| Model | DC S3610 |
| Capacity | 400 GB |
| Usage Class | Enterprise/Mixed-Use |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 1.8 inch 5mm |
|---|
| NAND Flash | 20nm MLC |
|---|---|
| Drive Writes Per Day | 3 |
| Total Bytes Written | 2100 TBW |
| Sequential Read | 550 MB/s |
|---|---|
| Sequential Write | 400 MB/s |
| Random Read IOPS | 84000 |
| Random Write IOPS | 25000 |
| Average Latency | 55 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | SSDSC1BG400G4 |
|---|
Compared with the earlier SSDSC1BG400G4, the SSDSC1BG400G4R is the refined DC S3610 revision, offering a more deployment-ready enterprise BOM and more consistent long-run SATA QoS while preserving the same 3 DWPD, 2.1 PBW endurance class and 550/400 MB/s performance envelope. Its unique value in the 400 GB tier is pairing 20 nm MLC with 84,000/25,000 IOPS and 2,100 TBW, making it a stronger fit than mainstream SATA SSDs for write-intensive boot, logging, and mixed OLTP workloads that need predictable endurance rather than peak interface speed.
With an endurance rating of 2100 TBW and 3 DWPD, the SSDSC1BG400G4R is designed to handle intensive daily write workloads over its service life. In practical terms, for typical OS, application, and mixed enterprise workloads, this level of endurance is more than sufficient for long-term, worry-free use, including many years as a highly reliable system or boot drive. The drive also includes power-loss protection (PLP), which helps preserve in-flight data and metadata if power is interrupted unexpectedly, reducing the risk of corruption and improving system stability. Its enterprise-class UBER of 1.0E-17, together with a 2 million hour MTBF, indicates a very low probability of unrecoverable bit errors and strong overall reliability for business-critical storage environments.
1. The SATA 6Gb/s interface, combined with 550 MB/s sequential read speed, enables fast boot, patch loading, and bulk file access in enterprise servers that still rely on the widely deployed SATA stack.
2. With 84,000 random read IOPS, the drive can sustain responsive performance for virtualization, OLTP databases, and metadata-heavy enterprise workloads under concurrent access.
3. Rated for 3 DWPD, it is built to handle sustained write-intensive duty cycles, making it suitable for logging, caching, and mixed-use data center applications with predictable endurance headroom.
4. Its 20nm MLC NAND offers a strong balance of endurance, data retention, and performance consistency, which is critical for enterprise environments that prioritize reliability over consumer-grade flash density.
5. A typical latency of 55 µs helps reduce storage response time for small-block transactions, improving application snappiness and QoS in latency-sensitive server workloads.
Lower-capacity reference: 200 GB Higher-capacity reference: 800 GB The 400 GB model sits in the sweet spot of this enterprise SSD family. Compared with the 200 GB version, it offers much better capacity headroom for OS images, logs, metadata, and moderate application growth, reducing the risk of early space pressure. Compared with the 800 GB option, it keeps acquisition cost and $/workload more controlled while delivering broadly similar enterprise-class sequential and random performance. This makes 400 GB especially suitable for mid-scale infrastructure, such as a shared boot and utility storage tier for about 40–60 virtualized application instances.
Q: Is SSDSC1BG400G4R suitable for a write-heavy database server?
A: Yes. With 3 DWPD endurance, 2100 TBW, 20nm MLC NAND, and 55 µs typical latency, SSDSC1BG400G4R is well suited for write-intensive database and enterprise server workloads.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: This model is rated for 3 drive writes per day. For a 400 GB SSD, that equals about 1.2 TB of writes daily across its supported warranty endurance specification.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection. PLP helps preserve in-flight data and metadata during unexpected outages, reducing corruption risk and improving reliability in transactional and enterprise storage environments.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on your priority. RAID 1 suits redundancy, RAID 10 balances performance and protection for databases, and RAID 5/6 is better for capacity-focused deployments.