Hardware Spec Index

Caldera SN-1894 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1894-EDGE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index14,517 (SSDs scale)
Category rank#3,557
Street price$559
Power5 W (active)
Performance per dollar25.97
Released2023

Specifications

BrandCaldera
ModelCaldera SN-1894 Edge
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,600 MB/s
Random 4K read870K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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-3021 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD7,414$119Compare
Caldera SN-8803 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,446$249Compare
Altrix SN-4431 Ultra 1TB SATA 2.5-inch SSD3,569$39Compare
Strivon SN-9683 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,989$599Compare
Novexa SN-4615 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD12,669$389Compare
Strivon SN-9846 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,993$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1894 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7021044 (accessed 2026-10-23).