Hardware Spec Index

Caldera SN-1281 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN1281-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index9,608 (SSDs scale)
Category rank#41,514
Street price$209
Power7 W (active)
Performance per dollar45.97
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1281 SE
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,100 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 238-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
Mirenta SN-6254 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,144$99Compare
Mirenta SN-2111 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD6,505$99Compare
Strivon SN-2291 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,579$79Compare
Strivon SN-5667 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,027$89Compare
Strivon SN-4742 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD10,390$319Compare
Novexa SN-1459 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD9,954$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1281 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/715766 (accessed 2026-10-25).