Hardware Spec Index

Caldera SN-4489 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4489-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index4,933 (SSDs scale)
Category rank#19,586
Street price$59
Power8 W (active)
Performance per dollar83.61
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4489 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write4,500 MB/s
Random 4K read900K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 DWPD)
Warranty3 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
Strivon SN-6861 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD6,659$119Compare
Mirenta SN-1893 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,501$119Compare
Caldera SN-5495 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,704$209Compare
Caldera SN-3680 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,571$579Compare
Caldera SN-2624 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD12,591$389Compare
Mirenta SN-3448 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD11,559$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4489 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3472334 (accessed 2026-10-23).