Hardware Spec Index

Caldera SN-7493 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7493-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index11,207 (SSDs scale)
Category rank#30,944
Street price$329
Power7 W (active)
Performance per dollar34.06
Released2022

Specifications

BrandCaldera
ModelCaldera SN-7493 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write5,300 MB/s
Random 4K read850K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-3002 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD10,051$309Compare
Novexa SN-1094 Ultra 1TB SATA 2.5-inch SSD3,325$29Compare
Mirenta SN-6465 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,204$179Compare
Strivon SN-4709 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,354$179Compare
Caldera SN-3813 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD13,566$459Compare
Strivon SN-7157 Ti 1TB SATA 2.5-inch SSD3,483$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7493 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/767260 (accessed 2026-10-21).