Hardware Spec Index

Caldera SN-1561 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1561-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index8,768 (SSDs scale)
Category rank#38,042
Street price$159
Power5 W (active)
Performance per dollar55.14
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1561 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write5,000 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Mirenta SN-3253 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,637$79Compare
Novexa SN-2543 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,124$59Compare
Caldera SN-2221 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,323$579Compare
Caldera SN-1600 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD6,494$109Compare
Altrix SN-6068 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,076$469Compare
Altrix SN-9768 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD8,048$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1561 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4498168 (accessed 2026-10-26).