Hardware Spec Index

Caldera SN-1777 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1777-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index11,581 (SSDs scale)
Category rank#21,920
Street price$339
Power4 W (active)
Performance per dollar34.16
Released2019

Specifications

BrandCaldera
ModelCaldera SN-1777 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,000 MB/s
Sequential write2,700 MB/s
Random 4K read450K 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
Strivon SN-6519 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD7,731$159Compare
Novexa SN-8322 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,624$419Compare
Altrix SN-8709 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,203$379Compare
Altrix SN-2574 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,492$219Compare
Novexa SN-8422 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,104$459Compare
Strivon SN-5967 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD5,033$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1777 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/97056180 (accessed 2026-10-24).