Hardware Spec Index

Caldera SN-8555 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8555-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index10,837 (SSDs scale)
Category rank#28,847
Street price$309
Power10 W (active)
Performance per dollar35.07
Released2025

Specifications

BrandCaldera
ModelCaldera SN-8555 Edge
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,000 MB/s
Sequential write8,600 MB/s
Random 4K read1,870K IOPS
NAND3D TLC, 218-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
Mirenta SN-1883 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,637$59Compare
Caldera SN-6742 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD14,731$599Compare
Altrix SN-8881 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,726$79Compare
Caldera SN-2633 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,314$469Compare
Caldera SN-8739 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD10,956$359Compare
Caldera SN-6117 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD12,481$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8555 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14765384 (accessed 2026-10-22).