Hardware Spec Index

Caldera SN-5448 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5448-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index12,689 (SSDs scale)
Category rank#35,361
Street price$449
Power8 W (active)
Performance per dollar28.26
Released2024

Specifications

BrandCaldera
ModelCaldera SN-5448 Pro
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,200 MB/s
Sequential write9,000 MB/s
Random 4K read1,610K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-7628 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,574$599Compare
Mirenta SN-4234 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,572$59Compare
Altrix SN-8298 Core 500GB PCIe 3.0 NVMe M.2 2280 SSD4,529$49Compare
Caldera SN-6603 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,482$149Compare
Mirenta SN-8729 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,231$579Compare
Altrix SN-7428 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD13,836$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5448 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/94098638 (accessed 2026-10-26).