Hardware Spec Index

Caldera SN-7720 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7720-EDGE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index14,017 (SSDs scale)
Category rank#10,658
Street price$569
Power6 W (active)
Performance per dollar24.63
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7720 Edge
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,800 MB/s
Sequential write2,100 MB/s
Random 4K read390K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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-9738 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD12,623$449Compare
Altrix SN-1562 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD11,360$369Compare
Mirenta SN-9261 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,760$409Compare
Novexa SN-7104 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,585$149Compare
Mirenta SN-8099 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD4,849$49Compare
Strivon SN-7231 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,240$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7720 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7921793 (accessed 2026-10-25).