Hardware Spec Index

Caldera SN-4884 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4884-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index10,324 (SSDs scale)
Category rank#14,907
Street price$229
Power7 W (active)
Performance per dollar45.08
Released2021

Specifications

BrandCaldera
ModelCaldera SN-4884 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,700 MB/s
Random 4K read750K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
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
Altrix SN-9378 XT 500GB SATA 2.5-inch SSD4,586$49Compare
Caldera SN-5338 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,633$159Compare
Altrix SN-4598 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD4,851$49Compare
Novexa SN-4239 Core 500GB SATA 2.5-inch SSD4,501$49Compare
Mirenta SN-2477 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,086$79Compare
Altrix SN-6819 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,936$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4884 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1609299 (accessed 2026-10-21).