Hardware Spec Index

Caldera SN-4205 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4205-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index13,142 (SSDs scale)
Category rank#46,605
Street price$379
Power8 W (active)
Performance per dollar34.68
Released2022

Specifications

BrandCaldera
ModelCaldera SN-4205 Core
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,100 MB/s
Random 4K read980K IOPS
NAND3D TLC, 238-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
Altrix SN-4054 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,672$129Compare
Altrix SN-6735 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,098$59Compare
Strivon SN-1158 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD5,588$69Compare
Novexa SN-2230 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD11,648$329Compare
Altrix SN-3678 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD11,638$329Compare
Altrix SN-8273 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4205 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5962225 (accessed 2026-10-19).