Hardware Spec Index

Caldera SN-4915 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4915-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index7,611 (SSDs scale)
Category rank#32,003
Street price$169
Power5 W (active)
Performance per dollar45.04
Released2021

Specifications

BrandCaldera
ModelCaldera SN-4915 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write6,800 MB/s
Random 4K read960K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance1,200 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
Caldera SN-6339 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD12,502$399Compare
Strivon SN-2847 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,788$269Compare
Strivon SN-7353 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD11,762$409Compare
Caldera SN-8673 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,530$309Compare
Mirenta SN-5035 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,763$179Compare
Altrix SN-4328 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,805$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4915 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8713124 (accessed 2026-10-23).