Hardware Spec Index

Caldera SN-7974 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7974-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index13,404 (SSDs scale)
Category rank#7,296
Street price$579
Power5 W (active)
Performance per dollar23.15
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7974 Pro
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,300 MB/s
Sequential write2,500 MB/s
Random 4K read560K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Altrix SN-6859 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,106$299Compare
Altrix SN-4199 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD12,365$469Compare
Novexa SN-7908 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,396$519Compare
Mirenta SN-1535 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD5,370$59Compare
Altrix SN-4817 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,889$479Compare
Caldera SN-7367 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD11,041$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7974 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85708441 (accessed 2026-10-22).