Hardware Spec Index

Caldera SN-3455 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3455-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index14,003 (SSDs scale)
Category rank#37,335
Street price$599
Power7 W (active)
Performance per dollar23.38
Released2022

Specifications

BrandCaldera
ModelCaldera SN-3455 Pro
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,900 MB/s
Random 4K read760K 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
Caldera SN-2701 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD14,203$469Compare
Strivon SN-1738 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD14,239$499Compare
Caldera SN-3888 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,389$179Compare
Novexa SN-9061 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,287$89Compare
Strivon SN-9180 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD8,276$159Compare
Altrix SN-5112 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,301$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3455 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41493807 (accessed 2026-10-25).