Hardware Spec Index

Caldera SN-7951 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7951-TI · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index7,988 (SSDs scale)
Category rank#1,179
Street price$139
Power6 W (active)
Performance per dollar57.47
Released2026

Specifications

BrandCaldera
ModelCaldera SN-7951 Ti
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write5,300 MB/s
Random 4K read860K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-8138 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD13,875$499Compare
Strivon SN-5525 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD9,789$219Compare
Mirenta SN-5025 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD11,737$379Compare
Mirenta SN-4417 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,804$199Compare
Mirenta SN-1529 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,838$69Compare
Caldera SN-4971 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,275$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7951 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7053030 (accessed 2026-10-21).