Hardware Spec Index

Caldera SN-7279 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7279-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index14,325 (SSDs scale)
Category rank#9,399
Street price$569
Power8 W (active)
Performance per dollar25.18
Released2023

Specifications

BrandCaldera
ModelCaldera SN-7279 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,600 MB/s
Random 4K read1,100K 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
Altrix SN-1545 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD8,247$169Compare
Strivon SN-5769 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD4,916$49Compare
Novexa SN-4714 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD6,528$109Compare
Caldera SN-2920 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD13,185$469Compare
Novexa SN-6463 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD6,763$109Compare
Strivon SN-4402 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD10,880$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7279 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20116433 (accessed 2026-10-20).