Hardware Spec Index

Caldera SN-4392 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4392-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index14,682 (SSDs scale)
Category rank#33,415
Street price$599
Power5 W (active)
Performance per dollar24.51
Released2022

Specifications

BrandCaldera
ModelCaldera SN-4392 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,700 MB/s
Random 4K read1,020K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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-6991 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD14,875$549Compare
Caldera SN-1214 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD11,587$359Compare
Caldera SN-6150 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,454$59Compare
Strivon SN-8369 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,835$479Compare
Novexa SN-8926 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,420$129Compare
Strivon SN-6896 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD13,613$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4392 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18999944 (accessed 2026-10-26).