Hardware Spec Index

Caldera SN-4444 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4444-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#46,105
Street price$519
Power6 W (active)
Performance per dollar28.71
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4444 Pro
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,300 MB/s
Sequential write2,000 MB/s
Random 4K read470K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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-7947 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,859$179Compare
Strivon SN-3704 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD4,869$49Compare
Novexa SN-6426 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD11,010$349Compare
Altrix SN-1501 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD14,548$569Compare
Novexa SN-1630 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,229$309Compare
Novexa SN-4373 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD13,065$469Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4444 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/16204366 (accessed 2026-10-21).