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QNAP TVS-h1677ax

Ranked #5 of 59 in Best Multi-Bay NAS (5+ Bays, 2026). Here is every spec we scored, where it came from, and how it compares.

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#5

QNAP TVS-h1677ax

Best for: 12 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 6-core official CPU

7.5/10

What we like

  • Official table lists a 10GbE onboard Ethernet port
  • Official installed system memory is 16 GB
  • Official maximum memory capacity is 192 GB
  • Official installed memory is listed as ECC

Watch out for

  • No additional scored gaps in the official record we used

Score breakdown

Official drive bays 28%
Installed system memory 26%
Fastest official onboard Ethernet 24%
Official CPU core count 22%
Official drive bays12
Installed system memory16 GB
Fastest official onboard Ethernet10 Gbps
Official CPU core count6
Drive bays (official table)12 official bays — 12 x 3.5-inch SATA 6Gb/s, 3Gb/s + 4 x 2.5-inch U.2 NVMe Gen4 x2 slots
Installed system memory (official table)16 GB UDIMM DDR5
Maximum memory capacity (official table)192 GB (4 x 48 GB)
Memory type (official table)Official installed memory is listed as ECC
CPU (official table)AMD Ryzen™ 5 7000 series 6-core/12-thread processor, burst up to 5.1 GHz AMD Radeon Graphics
Official CPU core count6
Fastest official onboard Ethernet10 Gbps
Official onboard Ethernet port count4
Official onboard Ethernet rows2 × official 2.5GbE (2.5 Gigabit Ethernet Port (2.5G/1G/100M): 2 (2.5G/1G/100M/10M)); 2 × official 10GbE (10 Gigabit Ethernet Port: 2 x 10GBASE-T (10G/5G/2.5G/1G/100M))
Aggregate official onboard Ethernet (computed)25 Gbps, computed as the sum of official onboard port count × official port speed from the published LAN rows (2 × official 2.5GbE (2.5 Gigabit Ethernet Port (2.5G/1G/100M): 2 (2.5G/1G/100M/10M)); 2 × official 10GbE (10 Gigabit Ethernet Port: 2 x 10GBASE-T (10G/5G/2.5G/1G/100M)))
Form factor (official table or official model family)desktop
Hot-swappable drives (official table)Not listed
Dimensions (official table)11.59 × 14.56 × 12.59 inch
Weight (official table)24.21 lbs
Power supply (official table)500W(x1), 100-240V 1 x 8 (6+2)-pin PCI-e cable
Memory Slot (official table)4 x UDIMM DDR5 / Support optional ECC memory For dual-DIMM configurations, you must use a pair of identical DDR5 modules.
Flash Memory (official table)5GB (Dual boot OS protection)
PCIe Slot (official table)3 / Slot 1: Gen 4 x 8 or Gen 4 x 4* / Slot 2: Gen 4 x 4 / Slot 3: Gen 4 x 4 *Slot 1 provides the width of PCIe Gen4 x8 when Slot 2 is not in use, and provides the width of PCIe Gen4 x4 when Slot 2 is in use. / Card dimensions for PCIe slot 1:268 x 112 x 40.64(dual slot) mm / 10.5 x 4.4 x 1.6 inches / Card dimensions for PCIe slot 2:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. / Card dimensio
USB 2.0 port (official table)2
USB 3.2 Gen 2 (10Gbps) Port (official table)2 x Type-C USB 3.2 Gen 2 10Gbps
HDMI™ Output (official table)1, HDMI™ 1.4b (up to 4096 x 2160 @ 30Hz)
Power Consumption: Operating Mode, Typical (official table)164.03 W Tested with drives fully populated.
PriceCheck price
ASUSTOR LOCKERSTOR 24R Pro Gen2 (AS7224RDX)
10.0/10
#1 · 24 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 8-core official CPU
ASUSTOR LOCKERSTOR 16R Pro Gen2 (AS7216RDX)
8.8/10
#2 · 16 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 8-core official CPU
ASUSTOR LOCKERSTOR 12R Pro Gen2 (AS7212RDX)
8.2/10
#3 · 12 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 8-core official CPU
QNAP TVS-h874
7.6/10
#4 · 8 official bays, 64 GB official installed memory, 10GbE official onboard Ethernet, 16-core official CPU
QNAP TVS-h1688x
7.5/10
#6 · 12 official bays, 32 GB official installed memory, 10GbE official onboard Ethernet, 6-core official CPU
Synology DS3622xs+
7.5/10
#7 · 12 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 6-core official CPU
QNAP TBS-h574tx
7.2/10
#8 · 5 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 10-core official CPU
QNAP TVS-h1277ax
6.9/10
#9 · 8 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 6-core official CPU
ASUSTOR FLASHSTOR 12 Pro Gen2 (FS6812X)
6.8/10
#10 · 12 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TVS-h877ax
6.6/10
#11 · 6 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 6-core official CPU
ASUSTOR LOCKERSTOR 10 Gen3 (AS6810T)
6.5/10
#12 · 10 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
ASUSTOR LOCKERSTOR 8 Gen3 (AS6808T)
6.2/10
#13 · 8 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
ASUSTOR LOCKERSTOR 6 Gen3 (AS6806T)
5.9/10
#14 · 6 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-855x
5.9/10
#15 · 6 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 8-core official CPU
Synology RS2825RP+
5.9/10
#16 · 16 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-h973ax
5.7/10
#17 · 5 official bays, 32 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TVS-h874t
5.6/10
#18 · 8 official bays, 32 GB official installed memory, 2.5GbE official onboard Ethernet, 12-core official CPU
QNAP TS-1673au-rp
5.4/10
#19 · 16 official bays, 16 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology RS2423+
5.3/10
#20 · 12 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
ASUSTOR LOCKERSTOR 10 (AS6510T)
5.0/10
#21 · 10 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-h966tx
5.0/10
#22 · 5 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 6-core official CPU
ASUSTOR LOCKERSTOR 8 (AS6508T)
4.7/10
#23 · 8 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-1655
4.7/10
#24 · 12 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 8-core official CPU
Synology DS1823xs+
4.7/10
#25 · 8 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TVS-h674
4.6/10
#26 · 6 official bays, 32 GB official installed memory, 2.5GbE official onboard Ethernet, 6-core official CPU
QNAP TVS-h674t
4.6/10
#27 · 6 official bays, 32 GB official installed memory, 2.5GbE official onboard Ethernet, 6-core official CPU
ASUSTOR FLASHSTOR 12 Pro (FS6712X)
4.5/10
#28 · 12 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-1232pxu-rp
4.5/10
#29 · 12 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
ASUSTOR FLASHSTOR 6 Gen2 (FS6806X)
4.4/10
#30 · 6 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-855eu
4.2/10
#31 · 8 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 8-core official CPU
QNAP TS-832px
3.9/10
#32 · 8 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-832pxu
3.9/10
#33 · 8 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-867x
3.9/10
#34 · 8 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-ai642
3.9/10
#35 · 6 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 8-core official CPU
QNAP TS-h886
3.9/10
#36 · 6 official bays, 16 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-632x
3.7/10
#37 · 6 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-667x
3.7/10
#38 · 6 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
QNAP TS-932px
3.5/10
#39 · 5 official bays, 4 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU
ASUSTOR LOCKERSTOR 12RD (AS6512RD)
3.3/10
#40 · 12 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-1264u-rp
3.3/10
#41 · 12 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-1273au-rp
3.3/10
#42 · 12 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
ASUSTOR LOCKERSTOR 6 Gen2+ (AS6706T v2)
3.1/10
#43 · 6 official bays, 8 GB official installed memory, 5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-864eu
2.7/10
#44 · 8 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-873a
2.7/10
#45 · 8 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-h1065eu
2.7/10
#46 · 8 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology DS1825+
2.7/10
#47 · 8 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
ASUSTOR LOCKERSTOR 6 Gen2 (AS6706T)
2.4/10
#48 · 6 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-664
2.4/10
#49 · 6 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-673a
2.4/10
#50 · 6 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
QNAP TS-h865
2.4/10
#51 · 6 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology DS1525+
2.2/10
#52 · 5 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology DS2422+
2.1/10
#53 · 12 official bays, 4 GB official installed memory, 1GbE official onboard Ethernet, 4-core official CPU
QNAP TS-873aeu
1.9/10
#54 · 8 official bays, 4 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology DS1825neo+
1.9/10
#55 · 8 official bays, 4 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology RS1226+
1.9/10
#56 · 8 official bays, 4 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
ASUSTOR FLASHSTOR 6 (FS6706T)
1.7/10
#57 · 6 official bays, 4 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology DS1525neo+
1.5/10
#58 · 5 official bays, 4 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
Synology RS1221+
1.5/10
#59 · 8 official bays, 4 GB official installed memory, 1GbE official onboard Ethernet, 4-core official CPU