Hardware Spec Index

Caldera SN-6081 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6081-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index12,603 (SSDs scale)
Category rank#1,063
Street price$449
Power6 W (active)
Performance per dollar28.07
Released2020

Specifications

BrandCaldera
ModelCaldera SN-6081 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,500 MB/s
Random 4K read1,310K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-3616 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD11,713$379Compare
Mirenta SN-2355 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,432$489Compare
Mirenta SN-3267 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,736$89Compare
Altrix SN-5841 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD5,194$69Compare
Caldera SN-5266 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD11,584$369Compare
Caldera SN-9424 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,751$419Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6081 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4198325 (accessed 2026-10-25).