Hardware Spec Index

Caldera SN-4879 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4879-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index13,781 (SSDs scale)
Category rank#34,981
Street price$559
Power5 W (active)
Performance per dollar24.65
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4879 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write4,500 MB/s
Random 4K read1,220K 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
Novexa SN-2100 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,463$149Compare
Mirenta SN-7552 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD11,363$329Compare
Mirenta SN-5069 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,363$209Compare
Mirenta SN-5589 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,714$119Compare
Strivon SN-9605 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD9,613$219Compare
Strivon SN-5145 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD14,009$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4879 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8776964 (accessed 2026-10-21).