Hardware Spec Index

Caldera SN-1040 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1040-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index11,712 (SSDs scale)
Category rank#12,701
Street price$319
Power5 W (active)
Performance per dollar36.71
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1040 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,800 MB/s
Random 4K read760K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Caldera SN-4587 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,145$179Compare
Caldera SN-3981 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD13,393$529Compare
Caldera SN-3577 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD12,476$379Compare
Strivon SN-6249 Core 500GB SATA 2.5-inch SSD3,463$39Compare
Altrix SN-4310 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD12,021$399Compare
Altrix SN-7337 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD9,323$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1040 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20045813 (accessed 2026-10-20).