Hardware Spec Index

Caldera SN-4442 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN4442-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index9,034 (SSDs scale)
Category rank#42,571
Street price$189
Power5 W (active)
Performance per dollar47.80
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4442 Plus
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write5,000 MB/s
Random 4K read1,370K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 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-1950 Plus 1TB SATA 2.5-inch SSD3,766$39Compare
Mirenta SN-6304 Edge 500GB SATA 2.5-inch SSD3,380$29Compare
Strivon SN-4001 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,630$69Compare
Altrix SN-5948 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,514$209Compare
Altrix SN-5760 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,214$519Compare
Altrix SN-8483 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,270$399Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4442 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/94094476 (accessed 2026-10-26).