Hardware Spec Index

Caldera SN-7055 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7055-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index12,143 (SSDs scale)
Category rank#34,463
Street price$389
Power10 W (active)
Performance per dollar31.22
Released2026

Specifications

BrandCaldera
ModelCaldera SN-7055 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,700 MB/s
Sequential write13,200 MB/s
Random 4K read2,360K 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-3805 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD6,931$109Compare
Novexa SN-7562 SE 500GB SATA 2.5-inch SSD4,060$39Compare
Mirenta SN-7802 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD12,689$429Compare
Caldera SN-7711 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD8,538$179Compare
Mirenta SN-4686 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,554$449Compare
Altrix SN-8067 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD7,638$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7055 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32329230 (accessed 2026-10-23).