Hardware Spec Index

Caldera SN-5628 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5628-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#1,892
Street price$599
Power8 W (active)
Performance per dollar24.87
Released2026

Specifications

BrandCaldera
ModelCaldera SN-5628 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,600 MB/s
Sequential write13,100 MB/s
Random 4K read1,580K 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
Strivon SN-5700 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,579$129Compare
Novexa SN-9602 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Mirenta SN-8596 Ultra 500GB SATA 2.5-inch SSD4,129$39Compare
Mirenta SN-9919 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,885$119Compare
Altrix SN-1653 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD11,566$339Compare
Strivon SN-5484 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD5,945$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5628 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83358100 (accessed 2026-10-21).