Hardware Spec Index

Caldera SN-4595 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4595-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index6,369 (SSDs scale)
Category rank#1,250
Street price$89
Power6 W (active)
Performance per dollar71.56
Released2021

Specifications

BrandCaldera
ModelCaldera SN-4595 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write4,700 MB/s
Random 4K read1,360K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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
Novexa SN-2592 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,405$59Compare
Mirenta SN-2548 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,689$129Compare
Caldera SN-5031 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD10,539$249Compare
Altrix SN-9915 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$529Compare
Altrix SN-5391 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,128$249Compare
Strivon SN-4710 Max 1TB SATA 2.5-inch SSD3,382$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4595 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76526779 (accessed 2026-10-25).