Hardware Spec Index

Caldera SN-4775 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN4775-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index5,036 (SSDs scale)
Category rank#6,194
Street price$69
Power5 W (active)
Performance per dollar72.99
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4775 Edge
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write4,800 MB/s
Random 4K read1,230K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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
Strivon SN-3729 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,573$119Compare
Caldera SN-3394 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD14,641$509Compare
Novexa SN-7150 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,584$389Compare
Mirenta SN-7336 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,193$139Compare
Novexa SN-7199 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,317$519Compare
Strivon SN-1009 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,278$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4775 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/2926083 (accessed 2026-10-25).