Hardware Spec Index

Caldera SN-5863 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5863-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index13,901 (SSDs scale)
Category rank#43,064
Street price$449
Power10 W (active)
Performance per dollar30.96
Released2026

Specifications

BrandCaldera
ModelCaldera SN-5863 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,100 MB/s
Sequential write11,300 MB/s
Random 4K read1,900K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-5889 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,249$119Compare
Mirenta SN-8495 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,989$209Compare
Novexa SN-5241 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,442$169Compare
Caldera SN-7181 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD7,426$129Compare
Altrix SN-8202 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD10,575$289Compare
Mirenta SN-3224 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD7,032$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5863 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4852990 (accessed 2026-10-25).