Hardware Spec Index

Caldera SN-8450 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8450-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index6,862 (SSDs scale)
Category rank#3,509
Street price$129
Power6 W (active)
Performance per dollar53.19
Released2025

Specifications

BrandCaldera
ModelCaldera SN-8450 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,400 MB/s
Random 4K read820K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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-4785 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,541$149Compare
Mirenta SN-8951 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,860$189Compare
Mirenta SN-7249 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD13,501$559Compare
Mirenta SN-1912 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD10,135$239Compare
Altrix SN-7806 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,224$69Compare
Altrix SN-8153 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD12,509$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8450 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85649334 (accessed 2026-10-19).