Hardware Spec Index

Caldera SN-9594 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9594-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index10,206 (SSDs scale)
Category rank#46,220
Street price$299
Power8 W (active)
Performance per dollar34.13
Released2025

Specifications

BrandCaldera
ModelCaldera SN-9594 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,600 MB/s
Sequential write12,000 MB/s
Random 4K read2,680K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-8618 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,519$59Compare
Mirenta SN-9316 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD11,951$389Compare
Strivon SN-6609 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD13,153$399Compare
Strivon SN-6499 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD13,266$439Compare
Mirenta SN-5557 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD8,250$169Compare
Altrix SN-9841 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD8,085$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9594 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91677225 (accessed 2026-10-19).