Hardware Spec Index

Caldera SN-8955 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8955-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index13,346 (SSDs scale)
Category rank#5,898
Street price$479
Power10 W (active)
Performance per dollar27.86
Released2025

Specifications

BrandCaldera
ModelCaldera SN-8955 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,800 MB/s
Sequential write10,400 MB/s
Random 4K read1,500K IOPS
NAND3D TLC, 176-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-4012 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD6,375$79Compare
Strivon SN-5781 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,162$79Compare
Caldera SN-2088 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,860$309Compare
Mirenta SN-4017 SE 1TB SATA 2.5-inch SSD3,978$39Compare
Novexa SN-8568 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD14,822$579Compare
Caldera SN-2309 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,770$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8955 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6180402 (accessed 2026-10-19).