Hardware Spec Index

Caldera SN-1247 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1247-EDGE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index10,261 (SSDs scale)
Category rank#1,617
Street price$299
Power6 W (active)
Performance per dollar34.32
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1247 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,900 MB/s
Random 4K read990K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-2828 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,626$139Compare
Strivon SN-5503 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD11,658$349Compare
Caldera SN-7673 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD5,410$79Compare
Caldera SN-1771 Core 500GB PCIe 4.0 NVMe M.2 2230 SSD5,840$79Compare
Strivon SN-7981 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,675$489Compare
Altrix SN-2866 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD7,315$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1247 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/467474 (accessed 2026-10-18).