Hardware Spec Index

Caldera SN-4901 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4901-EDGE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,669 (SSDs scale)
Category rank#28,952
Street price$69
Power7 W (active)
Performance per dollar82.16
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4901 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write4,000 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance300 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
Mirenta SN-1203 Plus 500GB SATA 2.5-inch SSD4,159$39Compare
Novexa SN-2473 Pro 500GB PCIe 3.0 NVMe M.2 2280 SSD5,777$89Compare
Caldera SN-7967 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD12,817$409Compare
Caldera SN-7611 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD12,109$469Compare
Strivon SN-5064 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,825$99Compare
Strivon SN-9906 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD10,125$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4901 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21913126 (accessed 2026-10-25).