Hardware Spec Index

Caldera SN-5646 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5646-TI · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index14,338 (SSDs scale)
Category rank#48,851
Street price$599
Power11 W (active)
Performance per dollar23.94
Released2024

Specifications

BrandCaldera
ModelCaldera SN-5646 Ti
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,000 MB/s
Sequential write8,200 MB/s
Random 4K read1,860K IOPS
NAND3D TLC, 238-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
Altrix SN-5882 Ti 500GB SATA 2.5-inch SSD4,500$49Compare
Strivon SN-7055 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,635$449Compare
Novexa SN-6759 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD12,730$389Compare
Novexa SN-9615 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD10,818$339Compare
Caldera SN-4925 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD13,375$589Compare
Novexa SN-5129 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD6,930$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5646 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2219233 (accessed 2026-10-22).