Hardware Spec Index

Caldera SN-6594 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6594-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index11,299 (SSDs scale)
Category rank#36,347
Street price$369
Power5 W (active)
Performance per dollar30.62
Released2022

Specifications

BrandCaldera
ModelCaldera SN-6594 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,200 MB/s
Random 4K read980K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-5365 Ultra 500GB SATA 2.5-inch SSD3,386$39Compare
Mirenta SN-1777 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,190$69Compare
Novexa SN-5416 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD10,036$269Compare
Mirenta SN-8958 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD13,208$589Compare
Mirenta SN-6265 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD12,156$349Compare
Novexa SN-8311 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,204$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6594 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/734366 (accessed 2026-10-19).