SanDisk Data Center SSD DC SN655 NVMe U.3 30.72TB

SanDisk Data Center SSD DC SN655 NVMe U.3 30.72TB

Brand: SanDisk | Category: Enterprise SSDs

SKU: SDS5CA031T1A11 | Part #: SDS5CA031T1A11 | MPN: SDS5CA031T1A11

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About the SanDisk Data Center SSD DC SN655 NVMe U.3 30.72TB

The SanDisk Data Center SSD DC SN655 is a high-capacity NVMe drive engineered for large-scale data center deployments requiring economical storage density. Built on QLC (quad-level cell) NAND flash technology, the DC SN655 delivers sequential read performance optimized for throughput-intensive workloads while minimizing cost per terabyte across warm storage tiers and read-heavy applications.

This U.3 form factor drive supports PCIe 4.0 NVMe protocol, enabling integration into modern data center infrastructure with backward compatibility to existing NVMe-capable platforms. The 30.72TB capacity addresses enterprise requirements for consolidated storage, reducing physical footprint and power consumption compared to distributed smaller-capacity solutions.

Ideal for

  • Data lake and analytics repositories requiring high sequential read throughput
  • Warm storage tier for infrequently accessed enterprise archival data
  • Backup and disaster recovery target repositories
  • Machine learning training dataset repositories
  • Large-scale media and content delivery infrastructure
  • Read-optimized NoSQL and distributed database deployments

Technical specifications

ManufacturerSanDisk
BrandSanDisk
ModelData Center SSD DC SN655
Manufacturer Part NumberSDS5CA031T1A11
Capacity30.72TB
Form FactorU.3 (15.4mm)
InterfaceNVMe
ProtocolPCIe 4.0
NAND TypeQLC
Sequential Read Performance7,100 MB/s
Sequential Write Performance2,800 MB/s
Random Read IOPS200,000
Random Write IOPS40,000
Power Consumption (Active Read)7.0W
Power Consumption (Idle)0.05W
Operating Temperature0–70°C
Endurance Rating1 DWPD (3-year typical)
Launch Quarter2024 Q3

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Technical Specifications

BrandSanDisk
CategoryEnterprise SSDs
SKUSDS5CA031T1A11
Part NumberSDS5CA031T1A11
ConditionNew
ModelData Center SSD DC SN655
Manufacturer Part NumberSDS5CA031T1A11
Capacity30.72TB
Form FactorU.3 (15.4mm)
InterfaceNVMe
ProtocolPCIe 4.0
NAND TypeQLC
Sequential Read Performance7,100 MB/s
Sequential Write Performance2,800 MB/s
Random Read IOPS200,000
Random Write IOPS40,000
Power Consumption (Active Read)7.0W
Power Consumption (Idle)0.05W
Operating Temperature0–70°C
Endurance Rating1 DWPD (3-year typical)
Launch Quarter2024 Q3