Toshiba CD8 Series 7.68TB Enterprise NVMe SSD

Toshiba CD8 Series 7.68TB Enterprise NVMe SSD

Brand: Toshiba | Category: Enterprise SSDs

SKU: TOSH-KXG80ZNV7T68 | Part #: KXG80ZNV7T68 | MPN: KXG80ZNV7T68

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About the Toshiba CD8 Series 7.68TB Enterprise NVMe SSD

The Toshiba CD8 Series represents a next-generation enterprise NVMe solution optimized for data center deployments requiring maximum storage density per node. Built on advanced 3D NAND flash architecture, the CD8 delivers PCIe Gen4 performance within a compact U.2 form factor, enabling densely-packed all-flash configurations without sacrificing throughput or reliability. This drive addresses the accelerating demand for high-capacity storage in AI model serving, real-time analytics, and transactional database acceleration environments where performance-per-watt and storage density are critical architectural constraints.

The 7.68TB capacity point bridges the gap between mid-range enterprise SSDs and ultra-high-capacity alternatives, making it ideal for scale-out data center architectures. Enterprise-grade features including power-loss protection, advanced error correction, and thermal management ensure sustained performance and data integrity across mixed-workload, 24/7 operational scenarios. The CD8 Series supports both read-intensive inference workloads and mixed read/write transactional patterns, making it a versatile foundation for modernized infrastructure.

Launched in 2024-Q1, the CD8 reflects Toshiba's commitment to meeting the storage demands of next-generation enterprise applications. The drive's combination of high sequential throughput, low latency, and robust enterprise features makes it suitable for both primary storage and high-performance caching tiers within hyperscale and mid-market data center environments.

Ideal for

  • AI model inference serving and LLM deployment acceleration requiring high I/O density and low access latency
  • Real-time analytics platforms and in-memory database acceleration with demanding random I/O workloads
  • High-frequency transactional database systems (OLTP) with mixed read/write patterns at scale
  • Data warehouse and data lake acceleration for analytics queries and ETL pipelines
  • Dense all-flash JBOF (Just a Bunch of Flash) arrays supporting multiple virtual machine and container workloads
  • GPU-accelerated computing clusters requiring fast, reliable secondary storage for model weights and training datasets

Technical specifications

ManufacturerToshiba
SeriesCD8
Capacity7.68TB
Form FactorU.2 2.5"
InterfacePCIe 4.0 NVMe
Lanes4x PCIe Gen4
Sequential Read PerformanceUp to 7,400 MB/s
Sequential Write PerformanceUp to 6,000 MB/s
Random Read IOPSUp to 1,000K IOPS
Random Write IOPSUp to 150K IOPS
Average Latency Read<100 microseconds
NAND Type3D TLC Flash
CacheDRAM Cache (capacity varies by model)
Power Consumption OperatingApproximately 6-8W
Power Consumption IdleApproximately 0.1W
Mean Time Between Failures (MTBF)2,500,000 hours
EnduranceUp to 20 DWPD (Drive Writes Per Day)
Operating Temperature0°C to 70°C
Storage Temperature-40°C to 85°C
Dimensions100.45mm (L) x 69.85mm (W) x 15mm (H)
WeightApproximately 100 grams
AES-256 EncryptionSupported

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Technical Specifications

BrandToshiba
CategoryEnterprise SSDs
SKUTOSH-KXG80ZNV7T68
Part NumberKXG80ZNV7T68
ConditionNew
SeriesCD8
Capacity7.68TB
Form FactorU.2 2.5"
InterfacePCIe 4.0 NVMe
Lanes4x PCIe Gen4
Sequential Read PerformanceUp to 7,400 MB/s
Sequential Write PerformanceUp to 6,000 MB/s
Random Read IOPSUp to 1,000K IOPS
Random Write IOPSUp to 150K IOPS
Average Latency Read<100 microseconds
NAND Type3D TLC Flash
CacheDRAM Cache (capacity varies by model)
Power Consumption OperatingApproximately 6-8W
Power Consumption IdleApproximately 0.1W
Mean Time Between Failures (MTBF)2,500,000 hours
EnduranceUp to 20 DWPD (Drive Writes Per Day)
Operating Temperature0°C to 70°C
Storage Temperature-40°C to 85°C
Dimensions100.45mm (L) x 69.85mm (W) x 15mm (H)
WeightApproximately 100 grams
AES-256 EncryptionSupported