RIITOP
Dual NVMe PCIe Adapter, PCIe 4.0 X16 to Dual NVMe and 1x More PCIe x16 (x8 Signal) Adapter for 22110/2280/2260/2242/2230 M.2 NVMe SSD (PCI-e Bifurcation Required)
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies RIITOP Dual NVMe PCIe Adapter, PCIe 4.0 X16 to Dual NVMe and 1x More… as a niche pick — read recent reviews before buying in the graphics & video category, based on 14 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. RIITOP's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by RIITOP's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- [Dual NVMe PCIe Adapter] RIITOP Dual NVMe PCIe Adapter can add 2x M.2 NVMe SSD Slot via PCIe 4.0 x16, but also expaind extra PCIe x16 slot (x8 Signal), which can use for expanding any other PCIe Device
- Hardware requirement: 1. There is available PCI-e 4.0 or 3.0 x16 Slot on Mobo 2. The motherboard can support PCIe x16 Bifurcation itself, and can be set as"PCI-e x8x4x4" in BIOS 3. All of the SSDs are M.2 PCI-e (M Key) NVMe SSD 4. CPU has enough channels to support
- Compatible with M.2 PCI-e NVMe SSDs in all sizes:110x22mm, 80x22mm, 60x22mm and 42x22mm, 30x22mm; Not support any M.2 (SATA-Based B+M Key) SSD; Motherboard Compatibility: Most Server and X299, X399 can support PCIe x8x4x4 Bifurcation
- Upgraded Design: 1. Two Slots of NVMe SSD are on positive and negative sides. So the card is in small size, And individual LED Indicator design will show each SSD's Working Status 2. The more PCIe x16 Slot is very useful when there is no more PCIe Slot on motherboard
- Please note: 1. RIITOP 2-Port NVMe PCIe Adapter does not Support Hardware Raid, only supports the formation of soft raid in Win10 , or you may build raid via Third-party Software, and 2 SSDs should be same model 2. The motherboard need support "PCIe x8x4x4 Bifurcation", all of the slots will works in full speed. If MOBO only supports "x4x4x4x4", the expanded PCIe x16 will only have x4 signal. If MOBO does not support"PCIe Bifurcation" , Only the PCIe x16 works, None M.2 SSD can be recognized. 3. Please check Motherboard's user manual on its official website if you are not sure the Mobo can support
Full Specifications
| Brand | RIITOP |
|---|---|
| Color | Black |
| Finish | Nvme |
| Unit Count | 1.0 Count |
| Finish Type | Nvme |
| Model Number | DUAL-NV+844X |
| Connector Type | PCIe 4.0 x16 |
| Mfr Part Number | DUAL-NV+844X |
| Number of Items | 1 |
| Number of Ports | 3 |
| Power Plug Type | No Plug |
| Compatible Devices | Devices with PCIe 4.0 x16 slot and PCIe x16 Bifurcation support |
| Warranty Description | 12-Month |
| Smart Home Compatibility | Not Smart Home Compatible |
Ready to buy?
RIITOP Dual NVMe PCIe Adapter, PCIe 4.0 X16 to Dual NVMe and 1x More PCIe x16 (x8 Signal) Adapter for 22110/2280/2260/2242/2230 M.2 NVMe SSD (PCI-e Bifurcation Required) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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