Product details
Upgrade your enterprise SATA infrastructure to 4th-generation performance with the Solidigm D3-S4620 480GB SATA SSD (SSDSC2KG480GZ01). The D3-S4620 series builds on the proven D3-S4610 foundation with an upgrade to 144-layer 3D4 TLC NAND for improved endurance per byte, better performance consistency, and enhanced power efficiency. With mid-endurance 1.2 DWPD, 550/500 MB/s sequential throughput, and up to 85,000/48,000 IOPS, the D3-S4620 delivers a compelling balance of performance and longevity for mixed-use and balanced enterprise server deployments.
Key Features & Performance Benefits
- 4th-Generation 144-Layer 3D4 TLC NAND: Advanced 144-layer NAND architecture delivers improved write endurance per byte, better QoS consistency, and enhanced power efficiency over 3rd-generation counterparts.
- 550/500 MB/s Sequential Performance: Achieves near-maximum SATA III throughput for efficient data operations across mixed-use enterprise workloads.
- 85,000/48,000 IOPS Mixed Performance: Delivers well-balanced random read and write IOPS for mixed-use server workloads requiring consistent read and write responsiveness.
- Mid-Endurance 1.2 DWPD Rating: Rated for 1.2 Drive Writes Per Day over a 5-year deployment period — a step up from read-intensive 0.58 DWPD drives for broader workload support.
- Power Loss Data Protection: On-board capacitance safely commits in-flight data to NAND during unexpected power interruptions.
- AES 256-bit SED Encryption: Self-encrypting drive with AES 256-bit hardware encryption for data-at-rest compliance requirements.
- Firmware-Level Update Without Server Reset: Innovative firmware enables live updates without requiring a server restart, minimizing operational downtime.
- 5-Year Limited Enterprise Warranty: Backed by Solidigm’s 5-Year Limited Enterprise Warranty with a 2 Million Hours MTBF.
Best-Fit Applications
- Mixed-Use Enterprise Server Storage: OLTP databases, web serving, virtualization, and enterprise application hosting requiring balanced I/O.
- Cloud Server SATA Storage: Mid-endurance SATA tier for public and private cloud server deployments.
- Distributed Storage Systems: Reliable node storage for Ceph, Gluster, and other distributed file system clusters.
- Video Surveillance Archiving: Write-efficient SATA SSD for NVR and enterprise security camera footage archive storage.
Technical Specifications
| Brand | Intel / Solidigm |
| Product Line | D3-S4620 Series |
| Model Number | SSDSC2KG480GZ01 |
| Capacity | 480GB |
| Form Factor | 2.5-Inch 7mm |
| Interface | SATA III 6.0Gb/s |
| NAND Flash | 144-Layer 3D4 TLC NAND |
| Seq. Read Speed | Up to 550 MB/s |
| Seq. Write Speed | Up to 500 MB/s |
| Random Read IOPS | 85,000 IOPS |
| Random Write IOPS | 48,000 IOPS |
| Endurance | 1.2 DWPD (5-Year) | Up to 4.2 PBW |
| MTBF | 2,000,000 Hours |
| Encryption | AES 256-bit SED |
| Warranty | 5-Year Limited Enterprise Warranty |
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