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| Brand | Intel |
|---|---|
| Model | DC S4600 |
| Capacity | 480 GB |
| Usage Class | Enterprise/Mixed-Use |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5 inch 7mm |
|---|
| NAND Flash | 3D TLC |
|---|---|
| Drive Writes Per Day | 3 |
| Total Bytes Written | 2900 TBW |
| Sequential Read | 500 MB/s |
|---|---|
| Sequential Write | 480 MB/s |
| Random Read IOPS | 72000 |
| Random Write IOPS | 60000 |
| Average Latency | 40 μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
| MPN | SSDSC2KG480G701 |
|---|
The Intel DC S4600 480GB (SSDSC2KG480G7) is a strong fit for write-intensive SATA server tiers, combining 3 DWPD and 2.9 PBW endurance with up to 500/480 MB/s and 72K/60K IOPS to sustain database logs, virtualization metadata, and mixed enterprise workloads on a proven 6Gb/s interface. Compared with the earlier SSDSC2KG480G701, SSDSC2KG480G7 is the later DC S4600 lifecycle revision, giving architects a more current sourcing option with the same high-endurance 3D TLC platform and drop-in performance profile for easier fleet standardization.
With an endurance rating of 2900 TBW and 3 DWPD, the SSDSC2KG480G7 is designed for sustained write-intensive enterprise workloads over its service life. In practical terms, for typical server or system-disk usage, this level of endurance provides ample headroom for many years of stable operation without write-wear concerns. The drive also includes enterprise-class reliability features such as power-loss protection (PLP), which helps preserve in-flight data and metadata during unexpected power interruptions. Its ultra-low UBER of 1.0E-17, together with a 2 million hour MTBF, indicates a very high standard of data integrity and operational reliability for business-critical environments.
1. The SATA 6Gb/s interface, paired with full-link sequential read performance, enables straightforward drop-in upgrades for legacy enterprise platforms while materially accelerating backups, boot storms, and large file distribution.
2. Strong random read capability keeps virtualized workloads, OLTP databases, and metadata-heavy applications responsive under high queue-depth access patterns.
3. A 3 DWPD endurance rating supports sustained write-intensive enterprise use, helping the drive withstand years of logging, caching, and mixed transactional workloads with lower replacement risk.
4. 3D TLC NAND balances cost, capacity, and reliability, making it well suited for data center deployments that need predictable performance without the premium of ultra-high-end flash media.
5. Typical latency of 40 µs helps reduce storage wait time at the application layer, improving SLA consistency for latency-sensitive services such as real-time analytics and user-facing transaction systems.
Lower-capacity reference: 240 GB Higher-capacity reference: 960 GB Capacity positioning analysis: Within this enterprise SSD family, the 480 GB model is the practical sweet spot. Compared with the 240 GB version, it gives much better headroom for OS growth, application logs, patching, and overprovisioning, reducing the risk of early capacity pressure. Compared with the 960 GB option, it delivers nearly the same enterprise-class sequential and random I/O behavior while keeping acquisition cost and fleet standardization more manageable. It is best suited for mid-scale deployments, such as boot and application storage for around 25 to 40 virtualization hosts or compact database nodes.
Q: Is SSDSC2KG480G7 suitable for a write-heavy database server?
A: Yes. With 3 DWPD endurance, 2900 TBW, 3D TLC NAND, and 40 µs typical latency, SSDSC2KG480G7 is well suited for write-intensive database and transactional 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 DWPD, meaning it can sustain about three full 480 GB drive writes per day throughout its warranty period, within the specified endurance limits.
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 sudden power interruptions, which is critical for preventing corruption and maintaining storage consistency.
Q: What RAID level is recommended for this SSD?
A: The recommended RAID level depends on your priority. RAID 1 suits high availability, RAID 10 is best for strong performance and redundancy, and RAID 5/6 fits capacity-focused deployments.