Hardware Spec Index

Caldera SN-4382 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4382-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index5,879 (SSDs scale)
Category rank#48,167
Street price$89
Power7 W (active)
Performance per dollar66.06
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4382 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,000 MB/s
Random 4K read860K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 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
Strivon SN-4862 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD6,787$129Compare
Altrix SN-9128 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD13,099$459Compare
Caldera SN-4545 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,894$489Compare
Strivon SN-4832 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD11,417$419Compare
Altrix SN-9067 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$589Compare
Caldera SN-3054 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD9,966$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4382 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95520694 (accessed 2026-10-25).